TY - JOUR AU - Yip, Paul SF AU - Zhang, Huiping AU - Lam, Tai-Hing AU - Lam, Kwok Fai AU - Lee, Antoinette Marie AU - Chan, John AU - Fan, Susan PY - 2013 DA - 2013/07/29 TI - Sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong JO - BMC Public Health SP - 691 VL - 13 IS - 1 AB - Little is known about sex knowledge, attitudes, and high-risk sexual behaviors among unmarried youth in Hong Kong. It is of public health importance to investigate this topic to inform sex education, policymaking, and prevention and intervention programs. SN - 1471-2458 UR - https://doi.org/10.1186/1471-2458-13-691 DO - 10.1186/1471-2458-13-691 ID - Yip2013 ER -