RT Journal Article SR Electronic T1 Prenatal Maternal Zinc Supplements Reduce Infant Diarrhea JF AAP Grand Rounds JO AAP Grand Rounds FD American Academy of Pediatrics SP 43 OP 43 DO 10.1542/gr.24-4-43 VO 24 IS 4 YR 2010 UL http://aapgrandrounds.aappublications.org/content/24/4/43.abstract AB