[The fine structure of the frog's oocyte at the maturation period].
D000818:Animals; D001001:Anura; D002467:Cell Nucleus; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D008566:Membranes; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology*
Tonkoe stroenie ootsita liagushki v period sozrevaniia.