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Cohen, C.; Vianna, J.A.R.; Battistella, L.R.; Massad, E. (2008-02)OBJECTIVE: To analyse the time variation of topics in bioethical publications as a proxy of the relative importance. METHODS: We searched the Medline database for bioethics publications using the words "ethics or bioethics", ...
Cassel, Christine K.; Meier, Diane E.; Traines, Mark L. (1986-05)