7Choi B C, Morrison H, Wong T, et al.Bringing chronic disease epi- demiology and infectious disease epidemiology back together[J].J Epi- demiol Community Itealth,2007,61(9):832.
8Ackland M,Choi B C K,Puska P.Rethinking the terms non-com- municable disease and chronic disease[J].J Epidemiol Community Health, 2003,57( 11 ):838-839.