Variation of the place of origin and course of posterior and anterior spinal arteries in men.
1979
A Swatko, and
M Matusewicz
UI
MeSH Term
Description
Entries
D008297
Male
Males
D005260
Female
Females
D005333
Fetus
The unborn young of a viviparous mammal, in the postembryonic period, after the major structures have been outlined. In humans, the unborn young from the end of the eighth week after CONCEPTION until BIRTH, as distinguished from the earlier EMBRYO, MAMMALIAN.