[Clinical trials and importance of betamethasone phosphate in otorhinolaryngology].
D001623:Betamethasone / Q000627:therapeutic use*; D006801:Humans; D010038:Otorhinolaryngologic Diseases / Q000188:drug therapy*
D001623:Betamethasone
Essais cliniques et interet du phosphate de betamethasone en oto-rhino-laryngologie.