Sexual behavior and awareness of Chinese university students in transition with implied risk of sexually transmitted diseases and HIV infection: A cross-sectional study by Ma Qiaoqin, Ono-Kihara Masako, Cong Liming, Xu Guozhang, Zamani Saman, Ravari Shahrzad, Kihara Masahiro

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The characterisation of sexual behaviour in Chinese male university students who have sex with other men: A cross-sectional study by Zhang Dandan, Pan Xiaohong, Ma Qiaoqin, Xu Guozhang, Ono-Kihara Masako, Cong Liming, Homma Takayuki, Kihara Masahiro

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Active Surveillance of Adverse Events Following Human Papillomavirus Vaccination: Feasibility Pilot Study Based on the Regional Health Care Information Platform in the City of Ning... by Liu, Zhike, Zhang, Liang, Yang, Yu, Meng, Ruogu, Fang, Ting, Dong, Ying, Li, Ning, Xu, Guozhang, Zhan, Siyan

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Early initiation of sexual activity: a risk factor for sexually transmitted diseases, HIV infection, and unwanted pregnancy among university students in China by Ravari Shahrzad, Zamani Saman, Pan Xiaohong, Xu Guozhang, Cong Liming, Ono-Kihara Masako, Ma Qiaoqin, Zhang Dandan, Homma Takayuki, Kihara Masahiro

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