References
- Solberg H E, Gräsbeck R. Reference values. Advanc in Clin Chem 1989; 27: 1–79
- Gräsbeck R. Reference values, why and how. Scand J Clin Lab Invest 1990; 50(Suppl. 201)45–53
- Statland B E, Winkel P. Effects of preanalytical factors on the intraindividual variation of analytes in the blood of healthy subjects: Consideration of preparation of the subject and time of the venipuncture. CRC Crit Rev Clin Lab Sci 1977; 42: 105–44
- Felding P, Tryding N, Petersen H, Hørder M. Effects of posture on concentrations of blood constituents in adults: practical application on blood specimen collection procedures recommended by the Scandinavian Committee on Reference Values. Scand J Clin Lab Invest 1980; 40: 614–21
- Leppänen E A, Gräsbeck R. Experimental basis of standardized specimen collection: Effects of posture on blood picture. Eur J Haematol 1988; 40: 222–6
- Humphrey K R, Gruemer H D, Lolt J A. Impact of posture on the “reference range” for serum proteins and calcium. Clin Chem 1977; 23: 1343–45
- Goi G, Fabi A, Lombardo A, Burlina A B, Tettamanti G, Montabelti N, Cuvalleri M, Halberg F. Circadian and circannual rhythms of several enzymes of lysosomal origin in human plasma. Clin Chim Acta 1988; 176(1)1–8
- Stroop J R. Interference in serial verbal reactions. J Exp Psychol 1935; 18: 643–61
- Björkvall C. A note on inducing stress by an audiovisual conflict test. 1966, Rep Psychol Lab, University of Stockholm, no. 210
- Collins A, Frankenhaeuser M. Stress responses in male and female engineering students. J Human Stress 1978; 4: 43–8
- Alström T, Gräsbeck R, Hjelm M, Skandsen S. Recommendation concerning the collection of reference values in clinical chemistry and activity report. Scand J Clin Lab Invest 1975; 35(Suppl. 144)1–44
- Dash R J, England B J, Midgley A R, Jr., Niswender G D. A specific, non chromatographic radio-immunoassay for human plasma cortisol. Steroids 1975; 26: 647–61
- Determination of catalytic activity concentration in serum of creatine kinase (EC 2.7.3.2, CK). Based on the provisional IFCC CK reference method. Klinisk Kemi i Norden 1990; 2(Suppl. 2)17–38
- IFCC Expert Panel on Enzymes. IFCC methods of measurement of catalytic concentration of enzymes. Part 7. IFCC methods for creatine kinase (EC 2.7.3.2.). Eur J Clin Chem Clin Biochem, 29: 435–56
- The Committee on Enzymes of the Scandinavian Society for Clinical Chemistry and Clinical Physiology. Scand J Clin Lab Invest 1974; 33: 287–306
- Kingley G R. The determination of serum total protein, albumin, and globulin by the biuret reaction. J Biol Chem 1939; 131: 197–200
- Pinnell A E, Northern B E. New automated dye binding for serum albumin determination with bromocresol purple. Clin Chem 1978; 24: 80–6
- Persky H, Hamburg D, Basowitz H, Grinker R R, Sabshin N, Korchin J, Board F A, Health H A. Relation of emotional responses and changes in plasma hydrocortisone level after stressful interview. AMA Arch Neurol Psychiatry 1955; 79: 434–47
- Landmann R, Müller F, Perini C H, Wesp M, Erne P, Bühler F. Changes in immunoregulatory cells induced by psychological and physical stress: relations to plasma catecholamines. Clin Exp Immunol 1984; 58: 127–37
- Von Abdulla W, Ludes H, Frey R. Changes in hormone levels and in metabolism during distress without physical stress. Zschr Psychosom Med 1985; 31: 48–60
- Natelson B H, Tapp W N, Adamus J E, Mittler J C, Levin B E. Humoral indices of stress in rats. Physiol Behav 1981; 26: 1049–54
- Goldstein D S, Dionne R, Sweet J, Gracely R, Brewer B, Gregg R, Keiser H R. Circulatory, plasma cathecholamine, cortisol, lipid and psychological responses to a real stress (third molar extractions): Effects of diazepam sedation and of inclusion of epinephrine with the local anesthetic. Psychos Med 1982; 44: 259–72