Simple categories matching respiratory:

• infection,
• chain,
• care,
• treatment,
• disease,
• event,
• protection,
• cancer,
• condition,
• organ,
• muscle,
• connector,
• disorder,
• illness,
• structure,
• pathogen,
• virus,
• carcinogen,
• tube,
• component,
• gas,
• symptom,
• passage,
• cell,
• system,
• tissue,
• drug,
• control,
• equipment,
• pathology,
• secretion,
• machine,
• support,
• complication,
• cover,
• toxin,
• sound,
• reflex,
• failure,
• death,
• allergen,
• difficulty,
• effort,
• signal,
• product,
• depressant,
• sensitivity,
• interval,
• service,
• hazard,
• problem,

Members with property respiratory:

• cardiovascular_disease,
• asthma,
• meningitis,
• pneumonia,
• elastic_distension,
• bronchopneumonia,
• bronchitis,
• bacterial_infection,
• joint_pain,
• cold,
• biosafety_cabinet,
• breathlessness,
• emphysema,
• flow_limitation,
• nitrogen,
• anaesthetic_gas,
• virus,
• streptococcal_pharyngitis,
• bronchiolitis,
• chronic_pneumonia,
• weight_loss,
• bronchospasm,
• influenza,
• dust,
• weather_pattern,
• irritation,
• flu,
• scuba-diving_tank,
• cox,
• respiratory_tract,
• recurrent_pneumonia,
• haemoptysis,
• croup,
• cf,
• chicken_pox,
• patient_position,
• bird_flu,
• phase_shift,
• aerosol_therapy,
• smoking_hood,
• bronchial_pneumonia,
• antimicrobial_activity,
• headache,
• scalene_muscle,
• chickenpox,
• bronchus,
• sudden_dyspnoea,
• protective_mask,
• angina,
• middle-ear_infection,
• tracheal_collapse,
• portable_nebulizer,
• equine_herpes,
• nosocomial_pneumonia,
• r_virus,
• respiratory_failure,
• mechanical_ventilator,
• chemical,
• endotoxin,
• saliva,
• obstructive_apnea,
• young,
• test_gas,
• mist,
• feline_herpes,
• immune_support,
• myalgia,
• oxygen_therapy,
• gas_mask,
• oxygen_cylinder,
• asthmatic_bronchitis,
• valve,
• cytokine_tnf,
• tb,
• rocking_bed,
• chlamydia,
• chemical_hood,
• cooking_vapors,
• oximeter,
• sars,
• older_people,
• abdominal,
• nose,
• complicated_pneumonia,
• secretory_gland,
• escape_hood,
• ovalbumin,
• cytochrome_oxidase,
• anthrax,
• hemoptysis,
• cancer,
• occupational_fumes,
• acute_pharyngitis,
• enteric_echovirus,
• gas,
• apneic_response,
• pulmonary_disease,
• nasal_polyp,
• nippy_ventilator,
• cytochrome-c_oxidase,
• herpes,
• abdominal_muscle,
• apnea,
• dermatitis,
• eye_protection,
• throat,
• rhinovirus,
• fibrosis,
• sigh,
• infection,
• chill,
• cardiac_failure,
• filter,
• atelectasis,
• pulmonary_oedema,
• hugging,
• nasal_mucus,
• expectorant,
• acute_bronchitis,
• whistling,
• response,
• pneumatic_bellow,
• smoke,
• rubella,
• inherent_asthma,
• bacterial_pneumonia,
• phthisis,
• vasomotor_rhinitis,
• measles,
• sinus_pain,
• oxygen_analyzer,
• dust_mask,
• click,
• coronary-artery_disease,
• biological_hazard,
• diabetes,
• echovirus,
• stroke,
• nasal_discharge,
• ards,
• hypertension,
• nasal_passage,
• mycobacterium,
• mild_asthma,
• respiratory_congestion,
• fumes,
• chronic_asthma,
• mold,
• gasp_response,
• throat_pain,
• exercise,
• acetone,
• respiratory_depression,
• stridor,
• laryngeal_cancer,
• co2,
• grass,
• tracheal_cancer,
• nebulizer_therapy,
• respiratory_distress,
• adjacent_tissue,
• avian_influenza,
• avian_flu,
• decongestant,
• aspirin,
• dyspnoea,
• conjunctiva,
• nasal_mucosa,
• difficulty_breathing,
• fog,
• pneumococcus,
• enterovirus,
• asbestosis,
• malnutrition,
• myelomeningocele,
• severe_headache,
• sars_virus,
• sinus_infection,
• lower_intercostal,
• laryngeal_muscle,
• home_ventilator,
• sepsis,
• cold_virus,
• surgical_mask,
• large_airway,
• respirator,
• lung_cancer,
• cigarette_smoke,
• streptococcus,
• hissing,
• dizziness,
• nasal_congestion,
• respiratory_virus,
• regulator,
• legionella,
• co,
• viral_bronchiolitis,
• respiratory_allergy,
• obstructive_sleep,
• sneezing,
• bronchitis_disorder,
• fever,
• neurologic_disorder,
• murmur,
• mask,
• diaphragm,
• chest_infection,
• nebulizer,
• pains,
• head_injury,
• cystic_fibrosis,
• mild_bronchitis,
• artificial_ventilation,
• airflow_obstruction,
• chronic_disease,
• diphtheria,
• rale,
• asthmatic_dyspnoea,
• laryngospasm,
• airway,
• hood,
• skin_motion,
• flu_influenza,
• tuberculosis_tb,
• pertussis,
• phosgene,
• trachea,
• legionnaire_disease,
• cholera,
• snoring_event,
• viral_pneumonia,
• lifetime_bronchitis,
• gastroenteritis,
• fungal_pneumonia,
• sleep,
• bronchial_cancer,
• bird,
• allergy,
• cotton_mask,
• chest_cold,
• varicella,
• sinus,
• ear_pain,
• ventilation_bag,
• pentose_phosphate,
• insulin_inhaler,
• coryza,
• rhinorrhea,
• sneeze,
• respiratory_infection,
• airway_obstruction,
• lung_atelectasis,
• pneumococcal_pneumonia,
• paint,
• oxygen_tank,
• breathing_mask,
• breathing_treatment,
• bronchodilator,
• crepitation,
• severe_asthma,
• tuberculosis,
• anesthesia_machine,
• pulmonary_tuberculosis,
• esophageal_intubation,
• nasal_secretion,
• resuscitator_bag,
• picornavirus,
• auditory_stimulus,
• bacteremia,
• pandemic_influenza,
• inadequate_ventilation,
• gastroesophageal_reflux,
• adenovirus,
• rib-cage_muscle,
• viral_infection,
• human_rhinovirus,
• lung_tissue,
• filtering_mask,
• chronic_bronchitis,
• pharyngitis,
• filter_mask,
• helmet,
• pressure_ventilator,
• muscle,
• image,
• tobacco_smoke,
• carbon,
• pneumoconiosis,
• overall,
• chemical_fumes,
• bacteria,
• hay_smoke,
• mouth,
• pulmonary_fibrosis,
• cytochrome,
• central_apnea,
• pleurisy,
• laryngeal_stridor,
• albuterol_therapy,
• kissing,
• pulmonary_edema,
• dyspnea,
• laryngeal_oedema,
• airline_respirator,
• smallpox,
• severe_allergy,
• conjunctivitis,
• influenza_virus,
• mouthpiece,
• heart_condition,
• seasonal_influenza,
• mucus,
• mumps,
• nausea,
• serious_heart,
• common_cold,
• recurrent_breathlessness,
• carbon-dioxide_analyzer,
• disease,
• sleep-apnea_machine,
• sids,
• ventilator,
• lung,
• intercostal,
• orthopnea,
• ubiquinone,
• chemical_sensitivity,
• acute_infection,
• sternocleidomastoid,
• mesothelioma,
• congestion,
• sleep_disturbance,
• nasal_stuffiness,
• metal,
• ache,
• severe_pneumonia,
• infectious_bronchitis,
• influenza_flu,
• disposable_mask,
• alcohol,
• cuirass_respirator,
• atypical_pneumonia,
• bronchial_asthma,
• allergic_rhinitis,
• renal_failure,
• regurgitation,
• difficult_intubation,
• rhinitis,
• carbon-dioxide_co2,
• diarrhea,
• progressive_dyspnea,
• mycoplasma,
• sore-throat_pharyngitis,
• external_intercostal,
• silicosis,
• cytochrome_system,
• bacterial_bronchitis,
• sinusitis,
• oxygen,
• sputum,