Trend models of the rate of preterm births, according to gestational age stages. Maringá-PR, Brazil, 2000 to 2013.
收藏数据链接：
官方服务：
资源简介：
a Percentage of each prematurity component calculated in relation to total births in each year.b Percentage of each prematurity component calculated in relation to total preterm births in each year.Trend models of the rate of preterm births, according to gestational age stages. Maringá-PR, Brazil, 2000 to 2013.
创建时间：
2015-12-03
