Nakatsu, Tomoko; Uwabe, Chigako; Shiota, K. Neural tube closure in humans initiates at multiple sites: evidence from human embryos and implications for the pathogenesis of neural tube defects. Anatomy and Embryology. 2000, 201 (6): 455–466. ISSN 0340-2061. doi:10.1007/s004290050332.
Nakatsu, Tomoko; Uwabe, Chigako; Shiota, K. Neural tube closure in humans initiates at multiple sites: evidence from human embryos and implications for the pathogenesis of neural tube defects. Anatomy and Embryology. 2000, 201 (6): 455–466. ISSN 0340-2061. doi:10.1007/s004290050332.