Cook, P., & Brazell, I. (1977). The superhelical density of nuclear DNA from human cells.
Lua i Stíl Chicago (17ú heag.)Cook, P., agus I. Brazell. The Superhelical Density of Nuclear DNA from Human Cells. 1977.
Lua MLA (9ú heag.)Cook, P., agus I. Brazell. The Superhelical Density of Nuclear DNA from Human Cells. 1977.
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