[Certain problems of organization of medical-physical culture service in the Leningrad district].
D006739:Hospital Administration; D006801:Humans; D010806:Physical Education and Training; D011635:Public Health Administration; D012423:Rural Health; D012426:Russia; D013178:Sports Medicine; D014505:Urban Population
Nekotorye voprosy organizatsii vrachebno-fizkul'turnoĭ sluzhby v Leningradskoĭ oblasti.