China taking stringent measures to prevent introduction of AIDS.
D015492:AIDS Serodiagnosis; D000163:Acquired Immunodeficiency Syndrome; D001803:Blood Transfusion; D002681:China; D004641:Emigration and Immigration; D033161:Government Regulation; D006679:HIV Seropositivity; D006266:Health Education; D006505:Hepatitis; D006801:Humans; D008403:Mass Screening; D015995:Prevalence; D011640:Public Policy; D019529:Sexuality; D012926:Social Control, Formal
Health Care and Public Health; Popular Approach/Source