title: Structure of dorsal branches of spinal nerves in the human fetus, neonate, and adult.
mesh_terms: D000367:Age Factors; D006801:Humans; D007231:Infant, Newborn; D008875:Middle Aged; D009132:Muscles / Q000294:innervation; D012867:Skin / Q000294:innervation; D013127:Spinal Nerves / Q000033:anatomy & histology* / Q000196:embryology