Template:Ref-Mazanec1949
From Embryology
Mazanec K. A young human embryo "Pha I" with the head process 0.090 mm long. (1949) Bull, internat. Acad. tchique Sci, 50: 1-18.
Mazanec K. A young human embryo "Pha I" with the head process 0.090 mm long. (1949) Bull, internat. Acad. tchique Sci, 50: 1-18.