[Zoological origin of earthworms for medicinal use].
Feng
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Dong
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D000818:Animals; D003247:Conservation of Natural Resources; D005260:Female; D008297:Male; D008419:Materia Medica; D009835:Oligochaeta / Q000033:anatomy & histology* / Q000145:classification; D013045:Species Specificity
D008419:Materia Medica