[Innervation of the fetal appendages with special reference to innervation of the human umbilical cord].
D005260:Female; D005865:Gestational Age; D006801:Humans; D010920:Placenta / Q000294:innervation; D011247:Pregnancy; D012834:Silver; D013194:Staining and Labeling; D014470:Umbilical Cord / Q000294:innervation*
D012834:Silver