18thcentury 19thcentury 2006b-194 alaska attitudes communicablediseases complementarytherapies congresses culture diabetes diabetesmellitus diseases eskimos healthandhygiene healthknowledge healthstatusdisparities history indiansofnorthamerica indigenouspeoples medicine oceanicancestrygroup practice publichealth socialaspects socioeconomicfactors traditionalmedicine wk810i392006 wz70aa5f7c1989