00343cam a2200169   450000500170000024500540001702000050007110000480007604400050012425000050012904100080013430000050014250000050014783000050015226000090015708200070016620260711133858.0  aLa Medicina Natural una Alternativa Sustentableb  a  aHenríquez, José Alfredo Acosta, Rosibel  a  a  aspa  a  a  v  abc  ab