John J. Orrego

The Role of Radiation Therapy after Surgical Resection of Nonfunctional Pituitary Macroadenomas

Paul Park, William F. Chandler, Ariel L. Barkan et al. · Neurosurgery · 2004 · 162 citations

Medicine, Oncology, Surgery +15

Pergolide As Primary Therapy for Macroprolactinomas

John J. Orrego, William F. Chandler, Ariel L. Barkan · Pituitary · 2000 · 37 citations · Full text

Veterinary Medicine, Oncology, Pharmacotherapy +2

Rapid Re-expansion of a Macroprolactinoma After Early Discontinuation of Bromocriptine

John J. Orrego, William F. Chandler, Ariel L. Barkan · Pituitary · 2000 · 34 citations · Full text

Medicine, Oncology, Pharmacotherapy +4

Bilateral symmetrical basal ganglia infarction after intravenous use of cocaine and heroin

Michael Daras, John J. Orrego, Gokhan L. Akfirat et al. · Clinical Imaging · 2001 · 21 citations

Medicine, Neurology, Neuroscience +11

Semiquantification of Hypothalamic GH-Releasing Hormone Output in Women: Evidence for Sexual Dimorphism in the Mechanism of the Somatopause

John J. Orrego, Mary Russell-Aulet, Roberta DeMott-Friberg et al. · The Journal of Clinical Endocrinology & Metabolism · 2001 · 15 citations

Medicine, Endocrinology, Physiology +17