title: [The quantitative requirement of megavolt units and thoughts on their economical management].
mesh_terms: D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D004470:Economics, Medical; D005860:Germany, West; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy; D011867:Radioisotope Teletherapy / Q000706:statistics & numerical data*; D011882:Radiotherapy, High-Energy / Q000706:statistics & numerical data*
chemical_list: D002587:Cesium Isotopes; D003036:Cobalt Isotopes
vernacular_title: Der zahlenmässige Bedarf an Megavolteinheiten und Gedanken über deren Wirtschaftlichkeit.