@article{molina:hal-01963237, TITLE = {{Efficacy, safety, and effect on sexual behaviour of on-demand pre-exposure prophylaxis for HIV in men who have sex with men: an observational cohort study}}, AUTHOR = {Molina, Jean-Michel and Charreau, Isabelle and Spire, Bruno and Cotter, Laurent and Chas, Julie and Capitant, Catherine and Tremblay, Cecile and Rojas Castro, Daniela and Cua, Eric and Armelle, Pasquet and Bernaud, Camille and Pintado, Claire and Delaugerre, Constance and Sagaon-Teyssier, Luis and Le Mestre, Soizic and Chidiac, Christian and Pialoux, Gilles and Ponscarme, Diane and Julien, Fonsart and Thompson, David and Wainberg, Mark and Dor{\'e}, Veronique and Meyer, Laurence and Ipergay, Anrs}, URL = {https://hal.univ-lyon2.fr/hal-01963237}, JOURNAL = {{Lancet HIV}}, PUBLISHER = {{Elsevier}}, VOLUME = {4}, NUMBER = {9}, PAGES = {e402-e410}, YEAR = {2017}, MONTH = Sep, HAL_ID = {hal-01963237}, HAL_VERSION = {v1}, }