[Allergy caused by excessive cleanliness. Dog keeps asthma at bay].
Bischoff
A
A
D000818:Animals; D000829:Animals, Domestic; D001249:Asthma / Q000209:etiology* / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D004285:Dogs; D006796:Household Work; D006801:Humans; D007223:Infant; D012130:Respiratory Hypersensitivity / Q000209:etiology* / Q000517:prevention & control; D012307:Risk Factors