Literature cited
K. A. Kalunyants, T. I. Makarova, and N. D. Ivanovskaya, Manufacture of Enzyme Preparations in the USA [in Russian], Moscow (1974).
V. G. Kotov and V. E. Goshev, Manufacture and Use of Enzyme Preparations Abroad [in Russian], Moscow (1973).
A. S. Tsyperovich, Enzymes [in Russian], Kiev (1971).
M. D. Mashkovskii, Drugs, Vol. 2 [in Russian], Moscow (9177).
J. B. Sumner and G. F. Somers, Chemistry of Enzymes and Methods of Their Investigation [Russian translation], Moscow (1948).
V. S. Asatiani, Biochemical Analysis, Part 2 [in Russian], Tbilisi (1955).
M. I. Belyakova, V. G. Gusarov, et al., Kosm. Biol., No. 2, 48–50 (1968).
R. I. Fesenko, “Synthesis of cellulose derivatives containing chemically added urease enzyme and investigation of their properties,” Author's Abstract of Candidate's Dissertation, Moscow (1975).
R. I. Fesenko, Yu. V. Artemova, et al., Prikl. Biokhim. Mikrobiol.,13, 572–575 (1977).
P. P. Singh and D. C. Sharma, Asian Med. J.,14, 481–485 (1971).
O. Kostecka-Madalska, Acta Pol. Pharm.,30, 533–537 (1970).
O. Kostecka-Madalska, Acta Pol. Pharm.,27, 397–400 (1970).
V. D. Ponomarev, Extraction of Medicinal Raw Material [in Russian], Moscow (1976).
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Translated from Khimiko-Farmatsevicheskii Zhurnal, Vol. 12, No. 10, pp. 97–101, October, 1978.
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Dikhtyarev, S.I., Chernobai, V.T. Study of the conditions for extracting urease from Citrullus vulgaris. Pharm Chem J 12, 1344–1347 (1978). https://doi.org/10.1007/BF00779224
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DOI: https://doi.org/10.1007/BF00779224