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2. Zinc protoporphyrin level in blood determined by a portable hematofluorometer: a screening device for lead poisoning. Blumberg WE; Eisinger J; Lamola AA; Zuckerman DM J Lab Clin Med; 1977 Apr; 89(4):712-23. PubMed ID: 557519 [TBL] [Abstract][Full Text] [Related]
3. Measurement of near-normal concentrations of erythrocyte protoporphyrin with the hematofluorometer: influence of plasma on "front-surface illumination" assay. Schifman RB; Finley PR Clin Chem; 1981 Jan; 27(1):153-6. PubMed ID: 7449099 [TBL] [Abstract][Full Text] [Related]
4. Fluorometric determination of erythrocyte protoporphyrin in blood, a comparison between direct (hematofluorometric) and indirect (extraction) methods. Peter F; Growcock G; Strunc G Clin Chem; 1978 Sep; 24(9):1515-7. PubMed ID: 688610 [TBL] [Abstract][Full Text] [Related]
5. Zinc protoporphyrin in blood as a biological indicator of chronic lead intoxication. Eisinger J; Blumberg WE; Fischbein A; Lilis R; Selikoff IJ J Environ Pathol Toxicol; 1978; 1(6):897-910. PubMed ID: 731185 [TBL] [Abstract][Full Text] [Related]
6. Simultaneous quantitation of zinc protoporphyrin and free protoporphyrin in erythrocytes by acetone extraction. Hart D; Piomelli S Clin Chem; 1981 Feb; 27(2):220-2. PubMed ID: 7460270 [TBL] [Abstract][Full Text] [Related]
7. Empirically determined lead-poisoning screening cutoff for the Protofluor-Z hematofluorometer. Stanton NV; Gunter EW; Parsons PJ; Field PH Clin Chem; 1989 Oct; 35(10):2104-7. PubMed ID: 2791278 [TBL] [Abstract][Full Text] [Related]
8. Quantitative assay of erythrocyte "free" and zinc-protoporphyrin: clinical and genetic studies. Schwartz S; Stephenson B; Sarkar D; Freyholtz H; Ruth G Int J Biochem; 1980; 12(5-6):1053-7. PubMed ID: 7450116 [No Abstract] [Full Text] [Related]
9. Effect of bias in hematofluorometer measurements of protoporphyrin in screening programs for lead poisoning. Mitchell DG; Doran D Clin Chem; 1985 Mar; 31(3):386-90. PubMed ID: 3971558 [TBL] [Abstract][Full Text] [Related]
10. Free erythrocyte protoporphyrin (FEP) I. Normal values for adults and evaluation of the hematofluorometer. Marsh WL; Nelson DP; Koenig HM Am J Clin Pathol; 1983 Jun; 79(6):655-60. PubMed ID: 6846255 [TBL] [Abstract][Full Text] [Related]
11. Comparison of zinc protoporphyrin and free erythrocyte protoporphyrin in whole blood. Joselow MM; Flores J Health Lab Sci; 1977 Apr; 14(2):126-8. PubMed ID: 870451 [TBL] [Abstract][Full Text] [Related]
12. Studies of erythrocyte protoporphyrin in anemic mutant mice: use of a modified hematofluorometer for the detection of heterozygotes for hemolytic disease. Sassa S; Bernstein SE Exp Hematol; 1978 May; 6(5):479-87. PubMed ID: 658175 [TBL] [Abstract][Full Text] [Related]
13. Interlaboratory comparison of results of erythrocyte protoporphyrin analysis. Jackson KW Clin Chem; 1978 Dec; 24(12):2135-8. PubMed ID: 719860 [TBL] [Abstract][Full Text] [Related]
14. Evaluation of zinc protoporphyrin in an occupational environment. Grunder FI; Moffitt AE Am Ind Hyg Assoc J; 1979 Aug; 40(8):686-94. PubMed ID: 495471 [TBL] [Abstract][Full Text] [Related]
15. Micromethod for zinc protoporphyrin in erythrocytes: including new data on the absorptivity of zinc protoporphyrin and new observations in neonates and sickle cell disease. Chisolm JJ; Brown DH Biochem Med; 1979 Oct; 22(2):214-37. PubMed ID: 518577 [No Abstract] [Full Text] [Related]
16. Interference of inadequate oxygenation in hematofluorometer zinc-protoporphyrin readings. Telisman S; Karacić V; Meczner J; Prpić-Majić D Dev Toxicol Environ Sci; 1980; 8():591-4. PubMed ID: 7308066 [No Abstract] [Full Text] [Related]
17. Erythrocyte zinc protoporphyrin determination for screening for lead exposure. Torrance JD; Mills W; Green A; Kilroe-Smith TA; Smith AN S Afr Med J; 1985 May; 67(21):848-50. PubMed ID: 3992423 [TBL] [Abstract][Full Text] [Related]
18. [Erythrocyte zinc protoporphyrin concentration in occupational exposure to lead]. Stankiewicz A; Frydrych J Med Pr; 1982; 33(1-3):25-30. PubMed ID: 7144540 [TBL] [Abstract][Full Text] [Related]
19. [Reference values of erythrocyte zinc-protoporphyrin in monitoring occupational exposure to lead]. Franco G; Tempini G; Fonte R Quad Sclavo Diagn; 1984 Mar; 20(1):28-38. PubMed ID: 6494413 [TBL] [Abstract][Full Text] [Related]