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44. Simultaneous spectrofluorimetric and spectrophotometric determination of melatonin and pyridoxine in pharmaceutical preparations by multivariate calibration methods. Sorouraddin MH; Rashidi MR; Ghorbani-Kalhor E; Asadpour-Zeynali K Farmaco; 2005 May; 60(5):451-8. PubMed ID: 15885688 [TBL] [Abstract][Full Text] [Related]
45. [Photocolorimetric determination of some 10-substituted phenothiazine derivatives in tablets]. BULENKOV TI; STARKOVA GA Med Prom SSSR; 1962 Mar; 3():31-5. PubMed ID: 13874585 [No Abstract] [Full Text] [Related]
46. [Photocolorimetric determination of blood urea using the Magalhães Filho method]. de Paula AV; de Castro Filho CF Hospital (Rio J); 1970 Feb; 77(2):613-9. PubMed ID: 5311386 [No Abstract] [Full Text] [Related]
47. [Comparative evaluation of photoelectrocolorimetric methods of determining fluorides]. Lavreshin AN Farmatsiia; 1975; 24(6):26-30. PubMed ID: 1218617 [No Abstract] [Full Text] [Related]
48. [Use of the Fujiwara reaction for the photocolorimetric determination of fluorodopan]. Kolochevskaia MN; Lopatin PV; Shemiakin FM Farmatsiia; 1974; 23(4):55-7. PubMed ID: 4417234 [No Abstract] [Full Text] [Related]
53. [Photocolorimetric determination of thecodine by the use of tropeolin OO]. Mustafaev MM Farmatsiia; 1969; 18(2):54-5. PubMed ID: 5793412 [No Abstract] [Full Text] [Related]
54. [Photocolorimetric determination of trichlorometaphos and the degree of its extraction from aqueous solutions by organic solvents]. Stadnichenko EI; Volkova EA Farm Zh; 1974; 29(3):95-6. PubMed ID: 4840956 [No Abstract] [Full Text] [Related]
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56. [Polarographic determination of pyridoxal hydrochloride in the presence of pyridoxine hydrochloride]. Solunina IA; Deviatnin VA; Kuznetsova TN Farmatsiia; 1972; 21(2):50-3. PubMed ID: 5018342 [No Abstract] [Full Text] [Related]
57. [Determination of thioacetazon in urine]. Svinchuk VS; Kramarenko VF; Orlinskiĭ MM Probl Tuberk; 1978 Jul; (7):74-6. PubMed ID: 79180 [No Abstract] [Full Text] [Related]
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59. [Spectrophotometric and photocolorimetric determination of delta 4 and delta 1,4-cortico-steroids by means of isonicotinic acid hydrazide]. Kovalenko LI Farm Zh; 1968; 23(2):55-66. PubMed ID: 5731742 [No Abstract] [Full Text] [Related]