Vitamin A supplements and diarrheal and respiratory tract infections among children in Dar es Salaam, Tanzania. Fawzi WW, Mbise R, Spiegelman D, Fataki M, Hertzmark

Protein C deficiency related to valproic acid therapy: A possible association with childhood stroke. Gruppo R, DeGrauw A, Fogelson H, Glauser T, Balasa V, Gartside

Preterm infants with low immunoglobulin G levels have increased risk of neonatal sepsis but do not benefit from prophylactic immunoglobulin G. Sandberg K, Fasth A,