TY - GEN AU - Ciplea,A AU - Oană,A TI - [Exploration of acid secretion of the stomach with the aid of the "Gastrotest"] SN - 0015-3281 PY - 1969///0207 KW - Achlorhydria KW - diagnosis KW - Gastric Acidity Determination KW - Humans N1 - Publication Type: Journal Article ER -