Vanderstraetengregoire, F., Stevens, M., & Remacle, C. (1987). Ultrastructural Analysis of the Preadipocytes Differentiating in Culture. Micron and Microscopica Acta, 18(3), 213-214. https://doi.org/10.1016/0739-6260(87)90065-7 (Original work published 1987)