Karmansky I.M. (1975) Isoelectric focusing of low-density serum lipoproteins. Voprosy Meditsinskoi Khimii, 21(1), 60-62.

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et al., "Isoelectric focusing of low-density serum lipoproteins." Voprosy Meditsinskoi Khimii 21.1 (1975): 60-62.

Karmansky, I. M. (1975). Isoelectric focusing of low-density serum lipoproteins. Voprosy Meditsinskoi Khimii, 21(1), 60-62.