Another Tool for the Sexual Health Toolkit: US Health Care Provider Knowledge and Attitudes About Doxycycline Postexposure Prophylaxis to Prevent Bacterial Sexually Transmitted Infections Among Men Who Have Sex With Men

性健康工具包的另一项工具：美国医疗保健提供者对多西环素暴露后预防（用于预防男男性行为者中的细菌性传播感染）的认知和态度