Njoh J, Chellaram R, Ramas L
Department of Medicine, John F. Kennedy Medical Centre, Monrovia, Liberia.
West Afr J Med. 1991 Jan-Mar;10(1):439-42.
A seven-and-half-month study of single observations for congenital malformations on 2228 Liberian neonates at the St. Joseph's Catholic Hospital is presented. An overall incidence of 22.4 per 1000 was recorded in this study.
本文介绍了在圣约瑟夫天主教医院对2228名利比里亚新生儿先天性畸形进行单次观察的为期七个半月的研究。该研究记录的总体发病率为每1000例中有22.4例。