Template:Ref-Mallchapter8-1910
From Embryology
Mall FP. VIII. Determination of the age of human embryos and fetuses in Keibel F. and Mall FP. Manual of Human Embryology I. (1910) J. B. Lippincott Company, Philadelphia.
Mall FP. VIII. Determination of the age of human embryos and fetuses in Keibel F. and Mall FP. Manual of Human Embryology I. (1910) J. B. Lippincott Company, Philadelphia.