[Cooperation between the USSR and the USA in studying cardiovascular diseases. The joint symposium on the problem of "Congenital heart defects" (April 1973, Washington, Bethesda (Maryland))].
D003226:Congresses as Topic; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D007391:International Cooperation; D014586:USSR; D014481:United States
O sotrudnichestve mezhdu SSSR i SShA po izucheniiu serdechno-sosudistykh zabolevaniĭ. Sovmestmyĭ simpozium po probleme "Vrozhdennye poroki serdtsa" (aprel' 1973 g., Vashington, Betezda (Merilend)