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Veterinarno-Meditsinski Nauki|January 1, 1975
[Study of methods for obtaining high-titer antispirochete sera]T Lozeva, P Ivanov
Analytical Biochemistry|May 1, 1985
Isolation of lambda phage DNA by hydroxylapatite chromatographyI Ivanov, L Gigova
Problemi Na Khigienata|January 1, 1979
[Polarographic method of determining formaldehyde in air]E Koen, G Ivanov
Vutreshni Bolesti|January 1, 1983
[Nephrogenic anemia and porphyrin biosynthesis]E Ivanov, M Pisanets
Akusherstvo I Ginekologiia|August 26, 2010
[Prediction of adverse pregnancy outcome by first-trimester maternal serum PAPP-A]V Stoikova, St Ivanov
Problemi Na Khigienata|January 1, 1981
[Embryotropic action of the triazine herbicide polyzin 50]E Mirkova, I Ivanov
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