title: [Zoological origin of earthworms for medicinal use].
authors.forename: X Y
authors.initials: XY
authors.lastname: Feng
authors.forename: Z X
authors.initials: ZX
authors.lastname: Dong
mesh_terms: D000818:Animals; D003247:Conservation of Natural Resources; D005260:Female; D008297:Male; D008419:Materia Medica; D009835:Oligochaeta / Q000033:anatomy & histology* / Q000145:classification; D013045:Species Specificity
chemical_list: D008419:Materia Medica