title: Early history of endoscopic treatment of bladder tumors from Grunfeld's polypenkneipe to the Stern-McCarthy resectoscope.
authors.affiliation: Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA. herrh@mskcc.org
authors.forename: Harry W
authors.initials: HW
authors.lastname: Herr
mesh_terms: D020684:Cystoscopes / Q000266:history*; D004867:Equipment Design / Q000266:history; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014481:United States; D001749:Urinary Bladder Neoplasms / Q000266:history* / Q000601:surgery