title: [Experimental study of hypothermia: determination of safety period of circulatory arrest time from pathological evaluation of brain].
mesh_terms: D000818:Animals; D001921:Brain / Q000473:pathology*; D004285:Dogs; D006324:Heart Arrest, Induced; D007036:Hypothermia, Induced; D009410:Nerve Degeneration; D013997:Time Factors