[1]
Teixeira, A.L., Loreto, H., Machado, M. do C. and de Almeida, J.M. 1994. Neural tube defects. The 10-year experience of a central maternity hospital. Acta Médica Portuguesa. 7, 7-8 (Aug. 1994), 419–25. DOI:https://doi.org/10.20344/amp.2941.