O'Rahilly R, Müller F (April 1989). "Bidirectional closure of the rostral neuropore in the human embryo". The American Journal of Anatomy. 184 (4): 259–68. doi:10.1002/aja.1001840402. PMID2756902.
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pubmed.ncbi.nlm.nih.gov
O'Rahilly R, Müller F (April 1989). "Bidirectional closure of the rostral neuropore in the human embryo". The American Journal of Anatomy. 184 (4): 259–68. doi:10.1002/aja.1001840402. PMID2756902.