title: Cholesterol measurements in patients' sera stored at 4 or -20 degrees C for 24 h before analysis with a Kodak Ektachem 700 analyzer.
authors.forename: T F
authors.initials: TF
authors.lastname: Hartley
authors.forename: R S
authors.initials: RS
authors.lastname: David
mesh_terms: D002784:Cholesterol / Q000097:blood*; D003080:Cold Temperature; D005615:Freezing; D006801:Humans
chemical_list: D002784:Cholesterol