In 1971, Duke University professors wrote a wank-friendly medical…

In 1971, three medical professors at the Duke University School of Medicine collaborated on The Anatomical Basis of Medical Practice, an anatomy textbook that included cheeky prose, some macho dudes, and more nubile female nudes who'd fit right in pin-up magazines. In the book's foreword, the authors justified their… » 9/18/12 5:30pm 9/18/12 5:30pm