title: BSS: tracking trends in sexual behavior.
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D001519:Behavior; D003625:Data Collection; D003906:Developing Countries; D012106:Research; D012494:Sampling Studies; D012725:Sexual Behavior; D013785:Thailand
keywords: Asia; Behavior; Developing Countries; Research Methodology; Sampling Studies; Sex Behavior; Southeastern Asia; Studies; Summary Report; Surveys; Thailand