. "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0431\u0435\u0440\u0435\u0437\u043D\u0456 1954"@uk . . . . "10.1161/01.CIR.9.3.381" . "13141367" . "im M\u00E4rz 1954 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . "1954-03-01T00:00:00Z"^^ . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@en . . . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@nl . "wetenschappelijk artikel"@nl . "1954 \u0569\u057E\u0561\u056F\u0561\u0576\u056B \u0574\u0561\u0580\u057F\u056B 1-\u056B\u0576 \u0570\u0580\u0561\u057F\u0561\u0580\u0561\u056F\u057E\u0561\u056E \u0563\u056B\u057F\u0561\u056F\u0561\u0576 \u0570\u0578\u0564\u057E\u0561\u056E"@hy . "9" . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@en . . . . "3" . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@nl . . "G E BURCH" . "381-387" . . "J A ABILDSKOV" . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@en . . "scientific article published on 01 March 1954"@en . . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@en . . . "J A CRONVICH" . . "The spatial vectorcardiogram and mean spatial ventricular gradient in normal pregnant women"@nl . . . . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en marzu de 1954"@ast .