Tips for the GI prep based on a physician's own experience.
Richards
J W
JW
D000279:Administration, Cutaneous; D000284:Administration, Oral; D001003:Anal Canal; D002400:Cathartics / Q000008:administration & dosage*; D003113:Colonoscopy; D006801:Humans; D015034:Zinc Oxide / Q000008:administration & dosage*
D002400:Cathartics; D015034:Zinc Oxide