. . . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@en . . . "Edwards A" . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@nl . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@nl . . "1983-10-01T00:00:00Z"^^ . "Prendergast D" . . . . "425-429" . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@en . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@en . "6633406" . . "9" . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'ochobre de 1983"@ast . "wetenschappelijk artikel"@nl . . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@nl . "Hersey P" . "\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 \u0436\u043E\u0432\u0442\u043D\u0456 1983"@uk . . "2" . . . . "im Oktober 1983 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . "scientific article published on 01 October 1983"@en . . "Effects of cigarette smoking on the immune system. Follow-up studies in normal subjects after cessation of smoking"@en . .