[50th anniversary of Yessentuki Sanatorium of the Ministry of Defense of the USSR].
D006294:Health Resorts / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006761:Hospitals / Q000266:history*; D008887:Military Medicine / Q000266:history; D014586:USSR
50-letie Essentukskogo sanatoriia MO SSS.