title: Response to bronchodilator drugs in the first years of life.
mesh_terms: D000375:Aging; D001982:Bronchial Diseases / Q000151:congenital; D001993:Bronchodilator Agents / Q000494:pharmacology*; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000503:physiopathology; D008470:Meconium / Q000187:drug effects; D012140:Respiratory Tract Diseases / Q000151:congenital; D013577:Syndrome
chemical_list: D001993:Bronchodilator Agents