A cytological study of oogenesis and yolk formation in the Gulf Coast toad, Bufo valliceps Wiegmann.
D000818:Animals; D001001:Anura; D002466:Cell Nucleolus; D003594:Cytoplasmic Granules; D004721:Endoplasmic Reticulum; D005260:Female; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology*