Effect of magnesium sulfate administration prior to hypoxia on Ca2+ influx in cerebral cortical neuronal nuclei of newborn piglets Ballesteros, J.R.; Fritz, K.I.; Zhu, A.; Mishra, O.P.; Delivoria Papadopoulos, M. Pediatric Research 47(4 Part 2): 388A 2000 0031-3998 https://eurekamag.com/research/034/799/034799712.php