title: Histologic evaluation of tissues sectioned by ultrasonically powered instruments (a preliminary report).
mesh_terms: D000818:Animals; D004285:Dogs; D011211:Electric Power Supplies; D008099:Liver / Q000473:pathology*; D013154:Spleen / Q000473:pathology*; D013396:Suction / Q000295:instrumentation; D013525:Surgical Instruments; D014465:Ultrasonics