Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  William Thomas Green Morton (August 9, 1819 <unk> July 15, 1868) akanga ari chiremba wemazino wokuAmerica uyo akatanga pachena akaratidza kushandiswa inhaled Eteri somunhu kuvhiya anesthetic muna 1846. Kukwidziridzwa kwokutaura kwake kunopanikirika kwokuti akanga ari muwanisi weanesthesia kwakava chishuvo chake kwoupenyu hwake hwose.  Mubvunzo: William Thomas Green Morton aishanda basa rei?
chiremba wemazino