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Combined display of all available logs of Embryology. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 23:18, 6 August 2017 Z8600021 uploaded File:LewisHarrison1966 fig05.jpg (Fig. 5. Appearance of the embryo with its yolk-sac duct, and the implantation site. The yolk-sac contains a collection of erythrocytes in its lumen. The distal portion of the yolksac duct is being constricted off from the remainder. Chorionic villi in...)