2013
Sexually transmitted diseases, (2013).40 5 10.1097/OLQ.0b013e31828bfccf.
2013
Health & place, (2013).21, 10.1016/j.healthplace.2013.01.012.
2013
PLoS medicine, (2013).10 5 10.1371/journal.pmed.1001415.
2013
International journal of STD & AIDS, (2013).24 9 10.1177/0956462413482422.
2013
Journal of clinical microbiology, (2013).51 7 10.1128/JCM.00622-13.
2013
PloS one, (2013).8 4 10.1371/journal.pone.0060626.
2013
PloS one, (2013).8 4 10.1371/journal.pone.0062883.
2013
Lancet, (2013).381 9875 10.1016/S0140-6736(13)60878-8.
2013
Lancet, (2013).382 9886 10.1016/S0140-6736(13)60437-7.
2013
BMC public health, (2013).13 1 10.1186/1471-2458-13-366.
