Beckwith, J. Bruce. Bibliotheca Beckwithiana (unpublished), 99. SCDIRB copy 39088019622257 has bookplate: Smithsonian Libraries: The Beckwith-Browning-Peterson Teratology Collection. SCDIRB copy ...
Embryological Concepts in the Twentieth Century -- Questions Posed by Classical Descriptive and Experimental Embryology -- Ross Harrison's Contributions to Experimental Embryology -- Analysis of ...
Until as recently as the 18th century, the belief that an embryo exists as a pre-formed entity contained inside semen was common. This concept, referred to as “preformation” held that a pre-formed, ...
LOVERS of Tristram Shandy will remember that passage in which Sterne gives a cut of his ironic whip at the learned Catholic doctors of the Sorbonne, who in their zeal to save souls had given a very ...
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