Bed-sharing and childhood asthma: from associations to causal modelling.
Paediatric Respiratory Epidemiology Research Group, Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Alban
A
Ramette
Paediatric Respiratory Epidemiology Research Group, Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland.
Claudia Elisabeth
CE
Kuehni
D001249:Asthma; D001512:Bedding and Linens; D003441:Crowding; D005260:Female; D006801:Humans; D008297:Male