RT Article T1 Contraception and anesthesia: a reply to James DuBois JF Christian bioethics VO 14 IS 2 SP 217 OP 225 A1 Boyle, Joseph M. 1942-2016 LA English PB Oxford University Press YR 2008 UL https://ixtheo.de/Record/1646458273 DO 10.1093/cb/cbn014