Smith RA, Andrews KS, Brooks D, Fedewa SA, Manassaram-Baptiste D, Saslow D, et al. Cancer screening in the United States, 2017: A review of current American Cancer Society guidelines and current issues in cancer screening. CA: A Cancer Journal for Clinicians. March 2017, 67 (2): 100–121. PMID 28170086. S2CID 37359995. doi:10.3322/caac.21392.
国际癌症研究机构, International Agency for Research on Cancer. 2. Studies of Cancer in Humans. Human Papillomaviruses. International Agency for Research on Cancer. 2007 [2023-10-18]. ISBN 978-92-832-1290-4. (原始内容存档于2022-11-03).
Smith RA, Andrews KS, Brooks D, Fedewa SA, Manassaram-Baptiste D, Saslow D, et al. Cancer screening in the United States, 2017: A review of current American Cancer Society guidelines and current issues in cancer screening. CA: A Cancer Journal for Clinicians. March 2017, 67 (2): 100–121. PMID 28170086. S2CID 37359995. doi:10.3322/caac.21392.
Smith RA, Andrews KS, Brooks D, Fedewa SA, Manassaram-Baptiste D, Saslow D, et al. Cancer screening in the United States, 2017: A review of current American Cancer Society guidelines and current issues in cancer screening. CA: A Cancer Journal for Clinicians. March 2017, 67 (2): 100–121. PMID 28170086. S2CID 37359995. doi:10.3322/caac.21392.
国际癌症研究机构, International Agency for Research on Cancer. 2. Studies of Cancer in Humans. Human Papillomaviruses. International Agency for Research on Cancer. 2007 [2023-10-18]. ISBN 978-92-832-1290-4. (原始内容存档于2022-11-03).