title: The effect of metoclopramide (Primperan) during gastroscopic observation of the antrum and the pylorus.
mesh_terms: D004386:Duodenum / Q000187:drug effects; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008787:Metoclopramide / Q000494:pharmacology*; D008875:Middle Aged; D009119:Muscle Contraction / Q000187:drug effects; D011706:Pyloric Antrum / Q000187:drug effects*
chemical_list: D008787:Metoclopramide