The occurrence of sex chromatin in early human and macaque embryos.
D000818:Animals; D002875:Chromosomes; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D006801:Humans; D008251:Macaca; D012727:Sex Characteristics; D012728:Sex Chromatin
CHROMOSOMES; EMBRYO; SEX CHARACTERISTICS
Anat Rec. 1954 Aug;119(4):469-91
13283321
Nature. 1956 Jun 16;177(4520):1135-6
13334503