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2. Determination of caffeine, theophylline and theobromine in serum and saliva using high-performance liquid chromatography. Scott NR; Chakraborty J; Marks V Ann Clin Biochem; 1984 Mar; 21 ( Pt 2)():120-4. PubMed ID: 6712142 [TBL] [Abstract][Full Text] [Related]
3. [Comparative study of two methods of determining plasma and salivary theophylline]. Sallans F; Rodriguez F; Michaud P; Lepargneur JP Pathol Biol (Paris); 1988 Feb; 36(2):149-53. PubMed ID: 3279383 [TBL] [Abstract][Full Text] [Related]
4. Determination of theophylline in serum and saliva in the presence of caffeine and its metabolites. Moncrieff J J Chromatogr; 1991 Jul; 568(1):177-85. PubMed ID: 1770095 [TBL] [Abstract][Full Text] [Related]
5. A rapid and specific high-performance liquid chromatographic assay for theophylline in biological fluids. Blanchard J; Harvey S; Morgan WJ J Chromatogr Sci; 1990 Jun; 28(6):303-6. PubMed ID: 2246353 [TBL] [Abstract][Full Text] [Related]
6. Determination of theophylline in saliva, using fluorescence polarization immunoassay (FPIA). Niemann A; Oellerich M; Schumann G; Sybrecht GW J Clin Chem Clin Biochem; 1985 Nov; 23(11):725-32. PubMed ID: 3910758 [TBL] [Abstract][Full Text] [Related]
7. Comparison of serum theophylline concentrations measured by high pressure liquid chromatography and quantitative enzyme-multiplied immunoassay technique. Sheen AE; Sly RM; Hite S; Giblin VR; Hebert M Ann Allergy; 1979 Feb; 42(2):77-9. PubMed ID: 369408 [TBL] [Abstract][Full Text] [Related]
8. Use of salivary concentrations in the prediction of serum caffeine and theophylline concentrations in premature infants. Khanna NN; Bada HS; Somani SM J Pediatr; 1980 Mar; 96(3 Pt 1):494-9. PubMed ID: 7359248 [TBL] [Abstract][Full Text] [Related]
9. A rapid and sensitive method for determination of theophylline in plasma and saliva by high pressure liquid chromatography. Peng GW; Smith V; Peng A; Chiou WL Res Commun Chem Pathol Pharmacol; 1976 Oct; 15(2):341-50. PubMed ID: 981789 [TBL] [Abstract][Full Text] [Related]
10. Comparison of homogeneous enzyme immunoassay and high-pressure liquid chromatography for the determination of theophylline concentration in serum. Koup JR; Brodsky B Am Rev Respir Dis; 1978 Jun; 117(6):1135-8. PubMed ID: 352208 [TBL] [Abstract][Full Text] [Related]
11. Usefulness of theophylline saliva levels in neonates. Toback JW; Gal P; Erkan NV; Roop C; Robinson H Ther Drug Monit; 1983 Jun; 5(2):185-9. PubMed ID: 6879643 [TBL] [Abstract][Full Text] [Related]
12. Comparison of a high performance liquid chromatographic and an enzyme immunoassay technique for quantitation of theophylline in serum. Boeckx RL; Frith EM; Simons FE Ther Drug Monit; 1979; 1(1):65-73. PubMed ID: 399811 [TBL] [Abstract][Full Text] [Related]
13. High-pressure liquid chromatographic and spectrophotometric assays for theophylline in biological fluids. Jusko WJ; Poliszczuk A Am J Hosp Pharm; 1976 Nov; 33(11):1193-6. PubMed ID: 998637 [TBL] [Abstract][Full Text] [Related]
14. [Determination of theophylline, phenobarbital and valproic acid by chromatographic and immunologic technics. Comparison of methods]. Vinçon G; Demotes-Mainard F; Bistue C; Jarry C; Brachet-Liermain A; Albin H Ann Biol Clin (Paris); 1984; 42(6):427-32. PubMed ID: 6442547 [TBL] [Abstract][Full Text] [Related]
15. [The relationship of the theophylline concentration in the saliva and the blood serum in patients with a broncho-obstructive syndrome]. Tsoĭ AN; Gavrilenko LN; Kushkenbaeva BE; Kukes VG Ter Arkh; 1994; 66(8):42-4. PubMed ID: 7985153 [TBL] [Abstract][Full Text] [Related]
16. Accuracy and precision of gas-liquid chromatographic, high-pressure liquid chromatographic, and enzyme immunoassay techniques for the measurement of theophylline concentrations in serum: a comparison based on external quality assurance measurements. Wilson JF; Marshall RW; Williams J; Richens A Ther Drug Monit; 1984; 6(2):243-50. PubMed ID: 6377601 [TBL] [Abstract][Full Text] [Related]
17. Simple and rapid estimation of serum theophylline concentration using apoenzyme reactivation immunoassay. Morikawa A; Tajima K; Mitsuhashi M; Tokuyama K; Mochizuki H; Kuroume T Ann Allergy; 1985 Jul; 55(1):72-4. PubMed ID: 3893234 [TBL] [Abstract][Full Text] [Related]
18. Salivary theophylline monitoring: reassessment and clinical considerations. Kirk JK; Dupuis RE; Miles MV; Gaddy GD; Miranda-Massari JR; Williams DM Ther Drug Monit; 1994 Feb; 16(1):58-66. PubMed ID: 8160257 [TBL] [Abstract][Full Text] [Related]
19. [Monitoring serum theophylline levels in children. Use of saliva for prediction]. Dolezalová K; Martínková J; Kopecká J; Kuralová Z; Etlerová E Cesk Pediatr; 1989 Oct; 44(10):592-6. PubMed ID: 2620353 [TBL] [Abstract][Full Text] [Related]
20. Relationship between saliva and free and total plasma theophylline concentrations in patients with chronic airflow obstruction. Ebden P; Leopold D; Buss D; Smith AP; Routledge PA Thorax; 1985 Jul; 40(7):526-9. PubMed ID: 4035619 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]