Woźniak W, Bruska M
Department of Anatomy, University School of Medical Sciences, Poznań.
Folia Morphol (Warsz). 1999;58(2):89-94.
In 34 human embryos of 7th and 8th week the length of femur and tibia was measured. It was shown that the length of femur increased from 2.65 mm to 5.10 mm during investigated period. These values for tibia were 2.09 mm and 3.21 mm.