3321. Congenital hepatic fibrosis--is it a single clinical entity?3323. On the distribution and release of gastrin.3324. Regulation of small intestinal protein metabolism.3325. Albumin metabolism.3326. The lower esophageal sphincter.3327. Pancreatic scanning: a review.3328. Diagnosis of gastrointestinal cancer: current status and recent progress.3329. Diarrhea: a current view of the pathophysiology.3331. Special article: functional implications of human portal and bile ductular ultrastructure.3332. The liver and blood coagulation: physiology and pathology.3333. An overview of intestinal absorptive and secretory processes.3334. Gastrointestinal endoscopy.3335. Radioimmunoassay in gastroenterology.3336. Gastric ulcer.3337. Binding studies as an approach to the study of intestinal transport.3338. Gastrointestinal manifestations of cystic fibrosis.3340. Secretin: a long progress note. |