In examining the effects of maternal risk factors on the risk of NEC in the preterm infants, the variables shown to increase the vulnerability of the preterm infants system were addressed as mediators but were not tested in this study1
Inexamining the effects of maternal risk factors on the risk of NEC in thepreterm infants, the variables shown to increase the vulnerability ofthe preterm infants system were addressed as mediators but were nottested in this study1