[SOME IMPRESSIONS FROM A TRIP TO THE U.S.A].
D001777:Blood Coagulation; D001803:Blood Transfusion; D002056:Burns; D006354:Heart, Artificial; D006405:Hematology; D006801:Humans; D014180:Transplantation; D014481:United States
BLOOD COAGULATION; BLOOD TRANSFUSION; BURNS; HEART, MECHANICAL; HEMATOLOGY; TRANSPLANTATION; UNITED STATES
NEKOTORYE VPECHATLENIIA O POEZDKE V SSHA.