RT Journal Article SR Electronic T1 Vitamin K Is Necessary for Newborns JF Pediatrics in Review JO Pediatr. Rev. FD American Academy of Pediatrics SP 305 OP 306 DO 10.1542/pir.2019-0146 VO 41 IS 6 A1 Stachowiak, Alyssa A1 Furman, Lydia YR 2020 UL http://pedsinreview.aappublications.org/content/41/6/305.abstract AB