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In utero behavior of human embryos at the spinal-cord stage of development
1Natsuyama Hospital, Kyoto, Japan.
Biology of the Neonate
|January 1, 1991
Abstract:
The movement of human embryos was observed in detail by ultrasonography, and body parts and types of movements were classified in anatomic terms and analyzed in relation to embryonal growth. The development of embryonic movement was also considered in connection with the neurological and locomotor differentiation.