asthma
METHODS: A group comparative,       double blind, placebo controlled trial was performed in children who were       recovering from an acute episode of asthma following treatment in the emergency       department of the hospital or in children referred from their general       practitioner following a wheezing episode and documented evidence of at least two       previous episodes of wheezing.
METHODS: A group comparative,       double blind, placebo controlled trial was performed in children who were       recovering from an acute episode of  @SUBJECT$  following treatment in the emergency       department of the hospital or  @PREDICAT$   @OBJECT$  referred from their general       practitioner following a wheezing episode and documented evidence of at least two       previous episodes of wheezing.