1. Anti-angiogenic Activity of Erxian Decoction, a Traditional Chinese Herbal Formula, in Zebrafish
   Xiaobin Yu et al, 2012, Biological and Pharmaceutical Bulletin CrossRef
2. Clinical Implications of Circulating Angiogenic Factors in Cancer Patients
   Ronnie Tung-Ping Poon et al, 2001, Journal of Clinical Oncology CrossRef