Dyfyniad APA

Kalliala, I., Anttila, A., Pukkala, E., & Nieminen, P. (2005). Risk of cervical and other cancers after treatment of cervical intraepithelial neoplasia: Retrospective cohort study. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Kalliala, Ilkka, Ahti Anttila, Eero Pukkala, and Pekka Nieminen. Risk of Cervical and Other Cancers After Treatment of Cervical Intraepithelial Neoplasia: Retrospective Cohort Study. BMJ Publishing Group Ltd, 2005.

Dyfyniad MLA

Kalliala, Ilkka, Ahti Anttila, Eero Pukkala, and Pekka Nieminen. Risk of Cervical and Other Cancers After Treatment of Cervical Intraepithelial Neoplasia: Retrospective Cohort Study. BMJ Publishing Group Ltd, 2005.

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