Oocyte differentiation in Urechis caupo (Echiura)-- A Fine-structural Study

Citation:
Gould-Somero, M, Holland LZ.  1975.  Oocyte differentiation in Urechis caupo (Echiura)-- A Fine-structural Study. Journal of Morphology . 147(4):475-505.

DOI:

10.1002/jmor.1051470407