[On an ectodermal border of the caudal appendage of the human embryo].
D004475:Ectoderm; D004622:Embryo, Mammalian / Q000033:anatomy & histology*; D004625:Embryo, Nonmammalian; D005121:Extremities; D006652:Histological Techniques; D006801:Humans
EMBRYO/anatomy and histology