Livingston, J Interrater reliability of the Apgar score in term and premature infants. [electronic resource] - Applied nursing research : ANR Nov 1990 - 164-5 p. digital Publication Type: Journal Article ISSN: 0897-1897 Standard No.: 10.1016/s0897-1897(05)80139-9 doi Subjects--Topical Terms: Apgar ScoreHumansInfant, Newborn--physiologyInfant, Premature--physiologyObserver Variation