. "2815965" . "wetenschappelijk artikel"@nl . "4" . . . "10.1016/0264-410X(89)90189-8" . . . . "A Johns" . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@en . "article scientifique publi\u00E9 en 1989"@fr . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@en . "300-302" . "7" . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@en . "D I Magrath" . "im August 1989 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . . "F Sheffield" . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'agostu de 1989"@ast . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@en . . "A E Jones" . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@nl . . . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@nl . . "1989-08-01T00:00:00Z"^^ . "scientific article published on 01 August 1989"@en . . . . "\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 \u0441\u0435\u0440\u043F\u043D\u0456 1989"@uk . . "M Melville-Smith" . . "Durability of immunity to diphtheria, tetanus and poliomyelitis after a three dose immunization schedule completed in the first eight months of life"@nl .