000 00680 a2200217 4500
005 20250514082622.0
264 0 _c20030501
008 200305s 0 0 eng d
022 _a0028-0836
024 7 _a10.1038/171339a0
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aNEWTH, D R
245 0 0 _aJournal of Embryology and Experimental Morphology.
_h[electronic resource]
260 _bNature
_cFeb 1953
300 _a339 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aEmbryology
650 0 4 _aHumans
773 0 _tNature
_gvol. 171
_gno. 4347
_gp. 339
856 4 0 _uhttps://doi.org/10.1038/171339a0
_zAvailable from publisher's website
999 _c12803956
_d12803956