Obstetrician's risk perception on the prescription of magnesium sulfate in severe preeclampsia and eclampsia: A qualitative study in Brazil - Lotufo, F A; Parpinelli, M A; Osis, M J; Surita, F G; Costa, M L; Cecatti, J G (PLoS One, 2017)
. Doi: 10.1371/journal.pone.0172602