Blaabjerg O.; Hyltoft Petersen P.; Blom M.; Irjala K.; Uldall A.; Gry H.; Mattila K.; Matinlauri I.; Lund E.; Rahbek Nørgaard J. Common Reference Intervals for Plasma Proteins in the Nordic Countries. Upsala Journal of Medical Sciences, v. 99, n. 3, p. 357-362, 19 Jul. 1994.