title: Isolation of artemisinin (qinghaosu) from Artemisia annua growing in the United States.
mesh_terms: D000818:Animals; D000962:Antimalarials / Q000302:isolation & purification*; D037621:Artemisinins; D001419:Bacteria / Q000187:drug effects; D002845:Chromatography / Q000379:methods; D010946:Plants, Medicinal / Q000032:analysis*; D010963:Plasmodium falciparum / Q000187:drug effects; D012717:Sesquiterpenes / Q000302:isolation & purification*; D014481:United States
chemical_list: D000962:Antimalarials; D037621:Artemisinins; D012717:Sesquiterpenes; C031327:artemisinin