Electrolyte balanced heparin may produce a bias in the measurement of ionized calcium concentration in specimens with abnormally low protein concentration

IFCC recommendation on sampling, transport and storage for the determinationof the concentration of ionized calcium in whole blood, plasma and serum

A. B. T. J. Boink, Brendan M. Buckley, T F Christiansen et al. · Journal of Analytical Methods in Chemistry · 1991 · 55 citations · Full text

Life Sciences, Physiology, Analytical Chemistry +12

Dry electrolyte-balanced heparinized syringes evaluated for determining ionized calcium and other electrolytes in whole blood

John G. Toffaletti, P Ernst, P Hunt et al. · Clinical Chemistry · 1991 · 42 citations

Medicine, Hematology, Calcium Homeostasis +13

Interference in ionized calcium measurements by heparin salts

M Landt, Glen L. Hortin, Catherine Smith et al. · Clinical Chemistry · 1994 · 36 citations · Full text

Medicine, Biochemistry, Hematology +10

A Comparison of Methods of Blood Withdrawal and Sample Preparation for Potassium Measurements

Anne B. Hill, Michael L. Nahrwold, David Noonan et al. · Anesthesiology · 1980 · 21 citations · Full text

Medicine, Biochemistry, Drug Clearance +9

Rapid assessment of the distribution of apolipoproteins C-II and C-III subspecies in triglyceride-rich lipoproteins by isoelectric focusing.

M.J. Bugugnani, Monique Koffigan, I Kora et al. · Clinical Chemistry · 1984 · 17 citations

Life Sciences, Biochemistry, Analytical Chemistry +16