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...
Intracluster correlation coefficients for the Brazilian Multicenter Study on Prete...
Association of genetic factor and risk for preterm delivery in women with cervical...
Association of the rs53576 and rs2254298 polymorphisms of the oxytocin receptor ge...