Wasserman, W J A cytoplasmic factor promoting oocyte maturation: its extraction and preliminary characterization. [electronic resource] - Science (New York, N.Y.) Mar 1976 - 1266-8 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.1083070 doi Subjects--Topical Terms: AnimalsCalcium--pharmacologyCytoplasm--physiologyEgg Proteins--physiologyFemaleMagnesium--pharmacologyMeiosisMolecular WeightOocytes--physiologyOogenesisOvum--physiologyRana pipiens