The surgical treatment of acromegaly (2017) Buchfelder M, Schlaffer SM Journal article Immunoprofiling of glial tumours of the neurohypophysis suggests a common pituicytic origin of neoplastic cells (2017) Hagel C, Buslei R, Buchfelder M, Fahlbusch R, Bergmann M, Giese A, Flitsch J, et al. Journal article Coping strategies have a strong impact on quality of life, depression, and embitterment in patients with Cushing's disease (2016) Siegel S, Milian M, Kleist B, Psaras T, Tsiogka M, Fuehrer D, Koltowska-Haggstrom M, et al. Journal article Diagnosis and management of acromegaly: the patient's perspective (2016) Kreitschmann-Andermahr I, Siegel S, Kleist B, Kohlmann J, Starz D, Buslei R, Koltowska-Haggstrom M, et al. Journal article Prediction of therapy response in acromegalic patients under pegvisomant therapy within the German ACROSTUDY cohort (2015) Sievers C, Baur DM, Schwanke A, Buchfelder M, Droste M, Mann K, Stalla GK Journal article Expression pattern of neuronal intermediate filament ?-internexin in anterior pituitary gland and related tumors (2015) Schult D, Hoelsken A, Buchfelder M, Schlaffer SM, Siegel S, Kreitschmann-Andermahr I, Fahlbusch R, Buslei R Journal article Adamantinomatous craniopharyngiomas express tumor stem cell markers in cells with activated Wnt signaling: further evidence for the existence of a tumor stem cell niche? (2014) Hölsken A, Stache C, Schlaffer SM, Flitsch J, Fahlbusch R, Buchfelder M, Buslei R Journal article