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Journal of Experimental ZoologyVolume 95, Issue 2 p. 171-212 Article A study of the mechanics of gastrulation Johannes Holtfreter, Johannes Holtfreter Department of Zoology, McGill University, MontrealSearch for more papers by this author Johannes Holtfreter, Johannes Holtfreter Department of Zoology, McGill University, MontrealSearch for more papers by this author First published: March 1944 https://doi.org/10.1002/jez.1400950203Citations: 206AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.
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Johannes Holtfreter (1944) studied this question.
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