#	Query
S68	S23 AND S67
S67	S37 OR S45 OR S51 OR S56 OR S61 OR S66
S66	S62 OR S63 OR S64 OR S65
S65	pulmonary W3 hypertens*
S64	(MH "Hypertension, Pulmonary") OR (MH "Pulmonary Arterial Hypertension")
S63	chronic* N3 cough*
S62	(MH "Cough")
S61	S57 or S58 or S59 or S60
S60	((pulmonary* or lung*) AND (sarcoid* or granulom*))
S59	((pulmonary* or lung* or alveoli*) AND (fibros* or fibrot*))
S58	interstitial* AND (lung* or disease* or pneumon*)
S57	(MH "Lung Diseases, Interstitial+")
S56	S52 or S53 or S54 or S55
S55	OSA or SHS or OSAHS
S54	sleep* n3 apnoea*
S53	sleep* n3 apnea*
S52	(MH "Sleep Apnea, Obstructive")
S51	S46 or S47 or S48 or S49 or S50
S50	bronchial* N3 dilat*
S49	ciliary N3 dyskinesia
S48	kartagener*
S47	bronchiect* or bronchoect*
S46	(MH "Bronchiectasis")
S45	S38 or S39 or S40 or S41 or S42 or S43 or S44
S44	COPD or COAD or COBD or AECB
S43	(pulmonary or lung* or airway* or airflow* or bronch* or respirat*) and obstruct*
S42	chronic* N3 bronchiti*
S41	emphysema*
S40	(MH "Emphysema")
S39	(MH "Pulmonary Disease, Chronic Obstructive+")
S38	(MH "Lung Diseases, Obstructive")
S37	S35 or S36
S36	bronchopulmonar* N3 aspergill*
S35	S24 or S25 or S26 or S27 or S28 or S29 or S30 or S31 or S32 or S33 or S34
S34	"house dust mites"
S33	(MH "Respiratory Hypersensitivity+")
S32	bronch* N3 constrict*
S31	bronchoconstrict*
S30	bronch* N3 spasm*
S29	bronchospas*
S28	wheez*
S27	(MH "Respiratory Sounds+")
S26	antiasthma* or anti-asthma*
S25	asthma*
S24	(MH "Asthma+")
S23	S22 NOT S21
S22	S1 OR S2 OR S3 OR S4 OR S5 OR S6 OR S7 OR S8 OR S9 OR S10 OR S11 OR S12 OR S13 OR S14 OR S15
S21	S19 NOT S20
S20	(MH "Human")
S19	S16 OR S17 OR S18
S18	TI (animal model*)
S17	(MH "Animal Studies")
S16	(MH "Animals+")
S15	AB (cluster W3 RCT)
S14	MH (crossover design) OR MH (comparative studies)
S13	AB (control W5 group)
S12	PT (Randomized Controlled Trial)
S11	(MH "Placebos")
S10	MH ("sample size") AND AB (assigned OR allocated OR control)
S9	TI (trial)
S8	AB (random*)
S7	TI (randomised OR randomized)
S6	(MH "Cluster Sample")
S5	(MH "Pretest-Posttest Design")
S4	(MH "Random Assignment")
S3	(MH "Single-Blind Studies")
S2	(MH "Double-Blind Studies")
S1	(MH "Randomized Controlled Trials")