Hwang, Ji Hye Predictive value of the aspartate aminotransferase to platelet ratio index for parenteral nutrition associated cholestasis in extremely low birth weight infants. [electronic resource] - BMC pediatrics 04 2019 - 126 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1471-2431 Standard No.: 10.1186/s12887-019-1493-8 doi Subjects--Topical Terms: Aspartate Aminotransferases--metabolismBiomarkersCholestasis--epidemiologyCohort StudiesDatabases, FactualFemaleFollow-Up StudiesGestational AgeHumansIncidenceInfant, Extremely Low Birth Weight--metabolismInfant, NewbornLogistic ModelsMaleMultivariate AnalysisParenteral Nutrition--adverse effectsPlatelet Count--statistics & numerical dataPredictive Value of TestsROC CurveRepublic of KoreaRetrospective StudiesRisk Assessment