TY - RPRT TI - Challenges in microbicide trial design and implementation. AU - Janneke van de Wijgert AU - Heidi Jones PY - 2006 DO - 10.1111/j.1728-4465.2006.00091.x UR - https://pubmed.ncbi.nlm.nih.gov/16832986/ ID - 16832986 ER -