The formation from the Schwann cell surface of myelin in the peripheral nerves of chick embryos.
D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D009186:Myelin Sheath; D010525:Peripheral Nerves / Q000502:physiology*; D012583:Schwann Cells
EMBRYO; NERVES, PERIPHERAL/physiology