File talk:Stage 22 image 221.jpg
From Embryology
Original sections
Overview http://embryology.med.unsw.edu.au/wwwhuman/hipower/HumA/a7l.htm
Pituitary Detail http://embryology.med.unsw.edu.au/wwwhuman/hipower/HumB/b2l.htm
Original sections
Overview http://embryology.med.unsw.edu.au/wwwhuman/hipower/HumA/a7l.htm
Pituitary Detail http://embryology.med.unsw.edu.au/wwwhuman/hipower/HumB/b2l.htm