Trend of occupational exposure on HIV and related factors of post-exposure prophylaxis in Guangzhou, 2014-2020
ZHAO Yu-teng, CAI Yan-san, LIU Fang-hua, HAN Zhi-gang
South China Journal of Preventive Medicine . 2022, (7): 777 -781 .  DOI: 10.12183/j.scjpm.2022.0777