John Marion Riddle (born 1937) is an American historian and specialist in the history of medicine. He is Alumni Distinguished Professor emeritus of History...

John Riddle may refer to: John Riddle (baseball) (1864–1890), baseball player John M. Riddle (born 1937), a scholar who specializes in the history of medicine...

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inter alia, 1992. Oral Contraceptives in Ancient and Medieval Times John M. Riddle and J. Worth Estes, American Scientist . Vol. 80, No. 3 (May–June 1992)...

the oath prohibited abortions, though not under all circumstances. John M. Riddle argues that because Hippocrates specified pessaries, he only meant pessaries...

other commonly available emmenagogues which can result in serious harm. John M. Riddle (June 30, 1997). Eve's Herbs: A History of Contraception and Abortion...

root and rue into the vagina, and infanticide after birth. Historian John M. Riddle has advanced the hypothesis that women in classical antiquity, the Middle...

Blackwell, 1990. John M. Riddle, Contraception and Abortion from the Ancient World to the Renaissance, Harvard University Press, 1992. John M. Riddle, Eve's Herbs:...

classification of the sin of abortion. In particular, scholars such as John M. Riddle, Joan Cadden, and Cyril C. Means, Jr. have written that prior to the...

Matthew Fredrick Riddle (born January 14, 1986) is an American professional wrestler and former mixed martial artist. As of December 2023[update], he is...