8.【题名】:Quantitative analysis of petasin and pyrrolizidine alkaloids in leaves and rhizomes of in situ grown Petasites hybridus plants.【作者】:Wildi E, Langer T, Schaffner W, Büter KB.【杂志名】:Planta Med.【年, 卷(期), 起止页码】:1998 Apr;64(3):264-7.【全文链接】http://www.ncbi.nlm.nih.gov/pubmed/172532409.【题名】:Petasites extract Ze 339 (PET) inhibits allergen-induced Th2 responses, airway inflammation and airway hyperreactivity in mice.【作者】:Brattström A, Schapowal A, Maillet I, Schnyder B, Ryffel B, Moser R.【杂志名】:Phytother Res.【年, 卷(期), 起止页码】:2010 May;24(5):680-5.【全文链接】http://www3.interscience.wiley.com/journal/122648907/abstract?CRETRY=1&SRETRY=010.【题名】:Petasites hybridus root (butterbur) is an effective preventive treatment for migraine.【作者】:Lipton RB, Göbel H, Einhäupl KM, Wilks K, Mauskop A.【杂志名】:Neurology.【年, 卷(期), 起止页码】:2004 Dec 28;63(12):2240-4.【全文链接】http://www.ncbi.nlm.nih.gov/pubmed/15623680
11.
【题名】:Petasites--Zeller: ZE 339.
【作者】:[No authors listed]
【杂志名】:
Drugs R D.【年, 卷(期), 起止页码】:
2003;4(6):378-9.【全文链接】http://adisonline.com/drugsrd/Abstract/2003/04060/Petasites___Zeller__ZE_339.11.aspx