Childhood asthma.
Morris
A
A
The Children's Hospital at Westmead, Locked Bag 4001, Westmead, NSW 2145, Australia.
Mellis
C
C
D000318:Adrenergic beta-Agonists / Q000008:administration & dosage / Q000627:therapeutic use*; D000420:Albuterol / Q000008:administration & dosage / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D002675:Child, Preschool; D018680:Cholinergic Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D019317:Evidence-Based Medicine; D006801:Humans; D009241:Ipratropium / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male
D000318:Adrenergic beta-Agonists; D018680:Cholinergic Antagonists; D009241:Ipratropium; D000420:Albuterol