Cholangiocarcinoma. A spectrum of intrahepatic, perihilar, and distal tumors.

Feeding-induced stimulation of luteinizing hormone secretion in male rhesus monkeys is not dependent on a rise in blood glucose concentration.

Pancreaticoduodenectomy. Does it have a role in the palliation of pancreatic cancer?

Stimulation of luteinizing hormone secretion by food intake: evidence against a role for insulin.

Regulation of reproductive hormone secretion in primates by short-term changes in nutrition.

Pyogenic hepatic abscess. Changing trends over 42 years.

Early evaluation of abdominal/hepatic irradiation and 5-fluorouracil/leucovorin infusion after pancreaticoduodenectomy.

Nutritional determinants of puberty.

Current management of patients with perihilar cholangiocarcinoma.

Alternative techniques for performing the Whipple operation.