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Lua i Stíl Chicago (17ú heag.)Venrooij, Waltherus Jacobus Wilhelmus van. RNA-afbrekende Enzymen in De Rattepancreas =: RNA Degrading Enzymes in the Rat Pancreas. Rotterdam: Bronder-Offset, 1968.
Lua MLA (8ú heag.)Venrooij, Waltherus Jacobus Wilhelmus van. RNA-afbrekende Enzymen in De Rattepancreas =: RNA Degrading Enzymes in the Rat Pancreas. Bronder-Offset, 1968.
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