title: [X-RAY STUDIES ON THE STRUCTURE OF PEPSIN].
mesh_terms: D010434:Pepsin A; D012106:Research; D014961:X-Ray Diffraction; D014965:X-Rays
chemical_list: D010434:Pepsin A
keywords: EXPERIMENTAL LAB STUDY; PEPSIN; X-RAY DIFFRACTION
vernacular_title: RENTGENOSTRUKTURNYE ISSLEDOVANIIA PEPSINA.