Pereira, J.S., Gonçalves, V., Varela, R., Alves, M.J. and Corado, R. 1995. Pregnancy in women with neural tube fusion defects. Report of 3 cases with different clinical course. Acta Médica Portuguesa. 8, 1 (Jan. 1995), 35–7. DOI:https://doi.org/10.20344/amp.2656.