The physician's answer : Medical authority and prevailing misconceptions about sex / M.J. Exner.
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The physician's answer : Medical authority and prevailing misconceptions about sex / M.J. Exner. Credit: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.. Public Domain Mark