ZOTIN, A I THE MECHANISM OF CLEAVAGE IN AMPHIBIAN AND STURGEON EGGS. [electronic resource] - Journal of embryology and experimental morphology Jun 1964 - 247-62 p. digital Publication Type: Journal Article ISSN: 0022-0752 Subjects--Topical Terms: AmphibiansAnimalsBenzoatesCell DivisionColchicineCytokinesisFishesMercuryOvumPharmacologyResearchUrethane