EXTERNAL PUBLICATION Serum creatinine levels before, during, and after pregnancy Harel Z, McArthur E, Hladunewich M, Dirk JS, Wald R, Garg AX, Ray JG. JAMA. 2019; 321(2):205-7. Epub 2019 Jan 15. DOI: 10.1001/jama.2018.17948. No abstract available.