Prépin, J Number of germ cells and meiotic prophase stages in fetal rat ovaries cultured in vitro. [electronic resource] - Journal of reproduction and fertility Mar 1985 - 579-83 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0730579 doi Subjects--Topical Terms: AnimalsCell CountCells, CulturedCulture MediaFemaleOvary--anatomy & histologyOvumProphaseRatsRats, Inbred Strains