Breast is best for preventing asthma and allergies--or is it?
D001249:Asthma / Q000209:etiology*; D001942:Breast Feeding / Q000009:adverse effects*; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology*; D007223:Infant; D008137:Longitudinal Studies; D012307:Risk Factors