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About the Cover


Goddess Tlazolteotl, the goddess of childbirth, midwives, and medicine. Drawing was taken form the Codex Borbonicus, a pre-Columbian Aztec codex, Folio 13. See page 215. [Gray Stroebel, University of Utah]


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Science. ISSN 0036-8075 (print), 1095-9203 (online)