Sthohr's histology : arranged upon an embroyological basis (1906)
Sthohr, Philipp, 1849-1911, Lewis, Frederic Thomas, 1875 · Philadelphia : P. Blakiston's Son & Co. · leaf 144
by the union of the vitelline veins and terminating anteriorly in the twoventral aortae. Such a heart from a rabbit embryo is shown in Fig. 159,A. It soon becomes bent like a U, the venous opening being carriedft)rward dorsal to the aortic part as shown in V> and C. The ventral oraortic limb of… … Fig. 159.—Embryonic Hearts.A and B, From rabbits g days after coitus; C, from a human embryo of 3 (?) weeks; D and E, from a 12mm. pig (D sectioned on the left of the median septum, and E on the right of it); F, from a 13.6mm. human embryo, sectioned like E. The hearts are all in corresponding…
Histology · Microscopy
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