Helene Halvorsen

Low immediate postoperative serum-cortisol nadir predicts the short-term, but not long-term, remission after pituitary surgery for Cushing’s disease

J. Ramm-Pettersen, J. Bollerslev, E. Helseth, 2015, BMC Endocrine Disorders.

Surgical complications after transsphenoidal microscopic and endoscopic surgery for pituitary adenoma: a consecutive series of 506 procedures

J. Ramm-Pettersen, J. Bollerslev, E. Helseth, 2014, Acta Neurochirurgica.