"G D Friedman" . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@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 \u0431\u0435\u0440\u0435\u0437\u043D\u0456 1981"@uk . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@nl . "71" . . "3" . "308-311" . "W Kahn" . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@en . . "10.2105/AJPH.71.3.308" . . . "im M\u00E4rz 1981 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@nl . . "wetenschappelijk artikel"@nl . "article scientifique publi\u00E9 en 1981"@fr . "1981-03-01T00:00:00Z"^^ . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@en . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@en . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en marzu de 1981"@ast . "7468869" . . . . "Accuracy of information on smoking habits provided on self-administered research questionnaires"@nl . . . . "D B Petitti" . . "scientific article published on 01 March 1981"@en . . . . . .