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S12874-015-0017-Y
S12874-015-0017-Y
http://dx.doi.org/10.1186/S12874-015-0017-Y
An application of propensity score weighting to quantify the causal effect of rectal sexually transmitted infections on incident HIV among men who have sex with men.
P356
Q35205206-6EFAAD42-5F63-45E7-AF9B-932B608E814E
P356
S12874-015-0017-Y
http://dx.doi.org/10.1186/S12874-015-0017-Y