Good intentions: risk factors for unintended pregnancies in the US cohort of a microbicide trial
Courtney A. Schreiber, Sara Whittington, Liyi Cen, Lisa MaslankowskiVolume:
83
Year:
2011
Language:
english
Pages:
82
DOI:
10.1016/j.contraception.2010.06.012
File:
PDF, 208 KB
english, 2011