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3. Analytical methods for quantitation of methylxanthines. Hurst WJ; Martin RA; Tarka SM Prog Clin Biol Res; 1984; 158():17-28. PubMed ID: 6396643 [TBL] [Abstract][Full Text] [Related]
4. [Detection of caffeine, theophylline, theobromine and some of their derivatives by thin layer chromatography]. Paulus W; Goenechea S; Wienert G Arch Toxikol; 1966; 21(6):362-6. PubMed ID: 5989894 [No Abstract] [Full Text] [Related]
5. [On the theobromine and theophylline content of raw coffee and tea]. Franzke C; Grunert KS; Hildebrandt U; Griehl H Pharmazie; 1968 Sep; 23(9):502-3. PubMed ID: 5717189 [No Abstract] [Full Text] [Related]
6. [Studies on caffeine from synthesis and biosynthesis]. Lehmann G; Martinoid P Arzneimittelforschung; 1967 Jan; 17(1):35-7. PubMed ID: 5632524 [No Abstract] [Full Text] [Related]
7. The influence of 3,7-dimethyl-1-(5-oxo-hexyl)-xanthine (pentoxifylline, BL 191) on serum calcium and magnesium levels. Lossnitzer K; Raptis S; Grebe B; Müller R Arzneimittelforschung; 1973 Jul; 23(7):938-40. PubMed ID: 4800449 [No Abstract] [Full Text] [Related]
8. [On the occurrence of theobromine in coffee]. Lehmann G; Martinod P Hoppe Seylers Z Physiol Chem; 1965; 341(1):155-6. PubMed ID: 5876229 [No Abstract] [Full Text] [Related]
9. Determination of theophylline in biological material by means of electron capture gas chromatography. Arbin A; Edlund PO Acta Pharm Suec; 1975; 12(2):119-26. PubMed ID: 1163234 [No Abstract] [Full Text] [Related]
10. [The quantitative thin layer and gas chromatographic determination of blood progesterone]. Keller M; Uettwiller A Gynaecologia; 1968; 165(5):385-94. PubMed ID: 5725244 [No Abstract] [Full Text] [Related]
11. [The quantitative determination of estrogens by thin-layer and gas chromatography]. Uettwiller A; Keller M Gynaecologia; 1967; 163(4):199-208. PubMed ID: 6029675 [No Abstract] [Full Text] [Related]
12. [Spectrophotometric determination of tabletted papaverine hydrochloride, dibazol and theobromine]. Gulimova TE Aptechn Delo; 1966; 15(2):43-8. PubMed ID: 5997156 [No Abstract] [Full Text] [Related]
13. [The detection and quantitative determination of lidocaine and novocainamide in biological fluids]. Rodovnichenko MS; Vergeĭchik TKh; Tsybulina MG; Klochkov SV Sud Med Ekspert; 1998; 41(1):24-7. PubMed ID: 9567676 [TBL] [Abstract][Full Text] [Related]
14. [Direct quantitative and qualitative analysis of thin layer chromatography by spectrophotometry and fluorometry]. Pataki G Tanpakushitsu Kakusan Koso; 1970 Jan; 15(1):67-73. PubMed ID: 5462069 [No Abstract] [Full Text] [Related]
15. [Experiences with a thin layer chromatography method for the quantitative determination of neutral fats in serum]. Dabels J Z Gesamte Inn Med; 1970 May; 25(9):391-4. PubMed ID: 5523527 [No Abstract] [Full Text] [Related]
17. [On the occurrence of theophylline in coffee]. Franzke C; Grunert S; Hildebrandt R; Griehl H Hoppe Seylers Z Physiol Chem; 1967 Dec; 348(12):1725-6. PubMed ID: 5586925 [No Abstract] [Full Text] [Related]
18. [Identification and quantitative determination of adenosine in pharmaceutic preparations by thin-layer chromatography]. Pechtold F; Rentsch H Arzneimittelforschung; 1967 Jan; 17(1):57-9. PubMed ID: 5632530 [No Abstract] [Full Text] [Related]
19. Application of Cu(II) ions for an indicator reaction in volumetric methods of drug assay. V. Determination of theobromine in theobromine-sodium salicylate. Rzeszutko W Acta Pol Pharm; 1972; 29(5):484-6. PubMed ID: 4669420 [No Abstract] [Full Text] [Related]
20. [Studies of caffeine and theobromine in sheep. I. Remission spectrophotometric determination of methylxanthines in biological material]. Kreisner M; Aly ZH Zentralbl Veterinarmed A; 1981; 28(9-10):692-700. PubMed ID: 6807010 [No Abstract] [Full Text] [Related] [Next] [New Search]