Larsen, U; Mlay, J; Aboud, S; Ballard, R; Sam, NE; Shao, JF; Kapiga, SH; (2007) Design of a community-based study of sexually transmitted infections/HIV and infertility in an urban area of northern Tanzania. Sexually transmitted diseases, 34 (1). pp. 20-4. ISSN 0148-5717 DOI: https://doi.org/10.1097/01.olq.0000218878.29220.8e Full text not available from this repository.