LOCAL ANESTHETICS AND REGIONAL ANESTHESIA Local Anesthetics- History 1860 - cocaine isolated from erythroxylum coca Koller - 1884 uses cocaine for topical anesthesia Halsted…
LOCAL ANESTHETICS AND REGIONAL ANESTHESIA Local Anesthetics- History 1860 - cocaine isolated from erythroxylum coca Koller - 1884 uses cocaine for topical anesthesia Halsted…