Subjects: URBAN-rural migration; SOCIAL conditions in China, 2000-; HIV infection risk factorsCHINA
Record details
Subjects: CONTROL groups; EVIDENCE-based medicine; HIV preventionBEIJING (China); CHINA
Subjects: IMMIGRANTS; AIDS prevention; HEALTH promotionSHANGHAI (China); CHINA
Subjects: HIV infection transmission; PUBLIC health; DISCRIMINATION (Sociology)CHINA