Quantitative study of secretory IgA levels in the colostrum of women who had prete...
Evolution of vitamin D concentrations in hospitalized preterm infants
Social and biological determinants of nutritional disorders among preschool childr...
Association of the rs53576 and rs2254298 polymorphisms of the oxytocin receptor ge...
Brazilian Multicentre Study on Preterm Birth (EMIP): prevalence and factors associ...
Intracluster correlation coefficients for the Brazilian Multicenter Study on Prete...