title: In regard to Dobelbower RR, Simon Kramer 1919-2002: physician, teacher, pioneer, scientist, leader. IJROBP 2000;54:633-634.
authors.forename: Nicholas T
authors.initials: NT
authors.lastname: Zervas
mesh_terms: D000236:Adenoma / Q000266:history / Q000532:radiotherapy; D019583:Dose Fractionation, Radiation; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010911:Pituitary Neoplasms / Q000266:history / Q000532:radiotherapy; D018787:Radiation Oncology / Q000266:history*