Reasons for not using pre-exposure prophylaxis for HIV and strategies that may facilitate uptake in Ontario and British Columbia among gay, bisexual and other men who have sex with men: a cross-sectional survey. - Pico-Espinosa, Oscar Javier; Hull, Mark; MacPherson, Paul; Grace, Daniel; Lachowsky, Nathan; Gaspar, Mark; Mohammed, Saira; Truong, Robinson; Tan, Darrell H.S. (CMAJ Open, 2023)