@article{oai:nagasaki-u.repo.nii.ac.jp:00006463, author = {Kitazato, Kaio}, issue = {6}, journal = {Journal of AIDS & Clinical Research}, month = {Nov}, note = {Journal of AIDS & Clinical Research, 2(6); 2011}, title = {Pre-Exposure Prophylaxis (PrEP) for HIV-1 Prevention: The Promise and Challenge}, volume = {2}, year = {2011} }