abnormality of cardiac automaticity

acarbia air raid siren antiacetylcholinesterase bireusy capital mobility case coal mining under railways contactor unit dictatour distance mearuring equipment Elymus ciliaris fine deposit grass widowhood hydrophil-lipophil balance hysterism Kollmann's dilator morbus sasus multislot winding Mureck Pteridium aquilinum Kuhn. var. latiusculum Underw. west highland terrier