Template:Streeter-embryo to fetus: Difference between revisions
From Embryology
mNo edit summary |
mNo edit summary |
||
(3 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
<br> | <br> | ||
{| | {| | ||
|+ Historic Embryology | |+ '''Historic Embryology''' | ||
|-bgcolor="FAF5FF" | |-bgcolor="FAF5FF" | ||
| [[File:George_L._Streeter.jpg| | | width=65px|[[File:George_L._Streeter.jpg|60px|alt=Embryology History George Streeter|link=Embryology History - George Streeter]] | ||
| valign=top|In 1949 the embryologist [[Embryology History - George Streeter|George Streeter]]<ref name=Streeter1949>{{Ref-Streeter1949}}</ref> used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition. | | valign=top|In 1949 the embryologist [[Embryology History - George Streeter|George Streeter]]<ref name=Streeter1949>{{Ref-Streeter1949}}</ref> used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition. | ||
Latest revision as of 13:04, 13 June 2019
In 1949 the embryologist George Streeter[1] used the replacement of cartilage within the humerus by bone marrow as an arbitrary definition of the embryo to fetus transition.
|
- ↑ Streeter GL. Developmental horizons in human embryos (fourth issue). A review of the histogenesis of cartilage and bone. (1949) Carnegie Instn. Wash. Publ. 583, Contrib. Embryol., 33: 149-169. PMID: 18144445