South African National HIV Prevalence, HIV Incidence, Behaviour and Communica...
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The guardian data of the SABSSM 2008 study covers information from the parents or care givers of children younger than 2 years on matters ranging from biographical information...
2008年SABSSM研究的监护人数据集,涵盖了由2岁以下儿童的父母或照料者提供的各类信息,内容涵盖个人背景信息等诸多方面……



