Which will be the correct option for the marked place?
(a) Acetylcholine
(b) Gastrin
(c) Histamine
(d) Hydrogen ions
This question was posed to me in final exam.
Question is from Pharmacotherapy of Peptic Ulcer in section Histamine, Bradykinin and their Antagonists, Pharmacotherapy of Gastric Ulcer, Peptic Ulcer of Drug Biotechnology