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