Increased cortisol in the cerebrospinal fluid of women with functional hypothalamic amenorrhea.

Pancreaticoduodenectomy in the very elderly.

Claudin-4, mitogen-activated protein kinase kinase 4, and stratifin are markers of gastric adenocarcinoma precursor lesions.

Differences in survival for patients with resectable versus unresectable metastases from pancreatic islet cell cancer.

Evidence in female rhesus monkeys (Macaca mulatta) that nighttime caloric intake is not associated with weight gain.

Sex steroid milieu does not alter the impact of fasting on leptin levels in women.

Pancreaticoduodenectomy with or without distal gastrectomy and extended retroperitoneal lymphadenectomy for periampullary adenocarcinoma--part 3: update on 5-year survival.

Peptide YY(3-36) inhibits morning, but not evening, food intake and decreases body weight in rhesus macaques.

Pancreatic adenocarcinoma: Clinical Practice Guidelines in Oncology.

Pancreaticoduodenectomy is curative in the majority of patients with node-negative ampullary cancer.