id author title date pages extension mime words sentence flesch summary cache txt dn39x06263t Julianna Poole Medicine, Then and Now: The Problem of Using Persistence as a Measure for Medical Efficacy 1904 .txt text/plain 149 7 30 Modern Western biomedicine is in need of new drugs, and ethnopharmacologists are turning to premodern medical texts, such as the Anglo-Saxon Leechbooks, for remedies. In previous studies, historians have associated persistence of remedies in materia medica throughout the centuries with biomedical efficacy, but this association is problematic for two reasons. cache/dn39x06263t.txt txt/dn39x06263t.txt