Long-term, placebo-controlled trial of ketotifen in the management of preschool children with asthma.
Knol
K
K
Neijens
H J
HJ
D001249:Asthma / Q000188:drug therapy*; D002675:Child, Preschool; D006801:Humans; D007665:Ketotifen / Q000627:therapeutic use*
D007665:Ketotifen