title: Electron microscope studies of frozen-substituted marine eggs. I. Conditions for avoidance of intracellular ice crystallization.
mesh_terms: D000818:Animals; D002467:Cell Nucleus; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D005260:Female; D005615:Freezing; D006652:Histological Techniques; D007053:Ice; D002479:Inclusion Bodies; D008722:Methods; D008854:Microscopy, Electron; D008974:Mollusca; D010063:Ovum / Q000166:cytology*; D012623:Seawater
chemical_list: D007053:Ice