%0 Journal Article %A Tammy O’Rourke %T Oral contraceptives do not appear to present long-term cancer harms and may even provide protection against some cancers %D 2018 %R 10.1136/eb-2017-102771 %J Evidence Based Nursing %P 21-21 %V 21 %N 1 %U https://ebn.bmj.com/content/ebnurs/21/1/21.full.pdf