Evolution of the use of ergot in obstetrics.
D000577:Amides / Q000627:therapeutic use*; D005075:Biological Evolution; D002967:Claviceps; D004874:Ergonovine; D006801:Humans; D009774:Obstetrics
D000577:Amides; D004874:Ergonovine
DIETHYLAMIDE/therapeutic use