Electron microscopic observations on myoid cells of the frog's thymus.
D000818:Animals; D001001:Anura; D001369:Axons / Q000166:cytology; D003593:Cytoplasm; D006605:Hibernation; D008854:Microscopy, Electron; D009132:Muscles / Q000166:cytology; D009186:Myelin Sheath; D009210:Myofibrils; D013950:Thymus Gland / Q000166:cytology*