"\u0563\u056B\u057F\u0561\u056F\u0561\u0576 \u0570\u0578\u0564\u057E\u0561\u056E \u0570\u0580\u0561\u057F\u0561\u0580\u0561\u056F\u057E\u0561\u056E 1981 \u0569\u057E\u0561\u056F\u0561\u0576\u056B \u0561\u057A\u0580\u056B\u056C\u056B 1-\u056B\u0576"@hy . "10.1016/0002-9343(81)90554-4" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'abril de 1981"@ast . . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@nl . . "wetenschappelijk artikel"@nl . . . "im April 1981 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "scientific article published on 01 April 1981"@en . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@en . . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@nl . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@en . "4" . . "909-914" . . . "70" . "\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 \u0443 \u043A\u0432\u0456\u0442\u043D\u0456 1981"@uk . . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@en . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@nl . "article scientifique publi\u00E9 en 1981"@fr . "1981-04-01T00:00:00Z"^^ . "N J Ehrenkranz" . . . "6163356" . . "Surgical wound infection occurrence in clean operations; risk stratification for interhospital comparisons"@en . .