[On the 90th anniversary of Nikolaĭ Alekseevich Lopatkin].
D000047:Academies and Institutes / Q000266:history / Q000458:organization & administration; D049673:History, 20th Century; D049674:History, 21st Century; D012426:Russia; D013520:Urologic Surgical Procedures / Q000266:history / Q000379:methods; D014572:Urology / Q000266:history