TY - RPRT TI - A case-control etiologic study of microcephaly. AU - G Abdel-Salam AU - A E Czeizel PY - 2000 DO - 10.1097/00001648-200009000-00013 UR - https://pubmed.ncbi.nlm.nih.gov/10955410/ ID - 10955410 ER -