TY - GEN AU - Archambault,A P AU - Rovelstad,R A AU - Carlson,H C TI - In situ pH of duodenal bulb contents in normal and duodenal ulcer subjects SN - 0016-5085 PY - 1967///0804 KW - Cineradiography KW - Duodenal Ulcer KW - diagnostic imaging KW - Duodenum KW - Gastric Acidity Determination KW - Humans KW - Hydrogen-Ion Concentration KW - Pylorus N1 - Publication Type: Journal Article ER -