Bethanechol and gastroesophageal reflux in asthma.
D001249:Asthma; D018723:Bethanechol; D001626:Bethanechol Compounds / Q000627:therapeutic use*; D005764:Gastroesophageal Reflux / Q000188:drug therapy*; D006801:Humans
D001626:Bethanechol Compounds; D018723:Bethanechol