| Literature DB >> 8846486 |
C M Silveira1, V M Cáceres, M G Dutra, J Lopes-Camelo, E E Castilla.
Abstract
Reported are the results of the Latin American Collaborative Study of Congenital Malformations (ECLAMC), a hospital-based case-control study of 34,293 malformed and 34,477 matched nonmalformed newborn controls. No statistical differences were found between the malformed and control groups, exposed or not exposed to tetanus toxoid.Entities:
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Year: 1995 PMID: 8846486 PMCID: PMC2486812
Source DB: PubMed Journal: Bull World Health Organ ISSN: 0042-9686 Impact factor: 9.408