[1]
Johnsson H. and Ewald U. 1994. The Incidence of Neonatal Pneumococcal Septicemia in Sweden 1991–92: The result of a national survey. Upsala Journal of Medical Sciences. 99, 2 (Jul. 1994), 161-166. DOI:https://doi.org/10.3109/03009739409179360.