title: Gastric acid secretion studies in Nigerians using pentagastrin stimulation.
mesh_terms: D044383:Black People; D004381:Duodenal Ulcer / Q000503:physiopathology; D005260:Female; D005744:Gastric Acid / Q000378:metabolism*; D006801:Humans; D008297:Male; D009549:Nigeria; D010418:Pentagastrin
chemical_list: D010418:Pentagastrin