On the role of ectoderm in limb development.
D000818:Animals; D004475:Ectoderm; D004622:Embryo, Mammalian / Q000033:anatomy & histology*; D004625:Embryo, Nonmammalian; D006652:Histological Techniques; D038081:Organogenesis
ECTODERM; EMBRYO/anatomy and histology