共 19 条
[1]
Abrahamson K, 2010, PATIENT INTELL, V2, P45, DOI DOI 10.2147/PI.S9442
[2]
American Cancer Society, 2011, CANC FACTS FIG AFR A
[3]
Berg AO, 2009, ANN INTERN MED, V151, P872, DOI [10.7326/0000605-200912150-00165, 10.7326/0003-4819-151-12-200912150-00165]
[7]
Gray Nicola J, 2005, J Adolesc Health, V37, P243
[9]
Hayes RB, 2000, SEXUAL BEHAV STDS RI