. . . . "4992073" . "965-969" . . . . . "Contamination of umbilical catheters in the newborn infant"@en . "10.1016/S0022-3476(70)80078-6" . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F"@uk . . . . "77" . . "Contamination of umbilical catheters in the newborn infant"@en . "Contamination of umbilical catheters in the newborn infant"@en . . . "A N Krauss" . . "Contamination of umbilical catheters in the newborn infant"@en . "wetenschappelijk artikel"@nl . "1970-12-01T00:00:00Z"^^ . . "M M Kannan" . . "R F Albert" . . . "6" . . . "Contamination of umbilical catheters in the newborn infant"@nl . . "Contamination of umbilical catheters in the newborn infant"@nl . . . . . "Contamination of umbilical catheters in the newborn infant"@nl .