Karsch-Völk M, Barrett B, Kiefer D, Bauer R, Ardjomand-Woelkart K, Linde K (2014). «Echinacea for preventing and treating the common cold». Cochrane Database Syst Rev (Systematic review). 2: CD000530. PMID24554461. doi:10.1002/14651858.CD000530.pub3 !CS1 manut: Nomes múltiplos: lista de autores (link)
A Chicca, B Adinolfi, E Martinotti, S Fogli, M C Breschi, F Pellati, S Benvenuti, P Nieri (2006). «Cytotoxic effects of Echinacea root hexanic extracts on human cancer cell lines». Journal of Ethnopharmacology (Systematic review): 148-153. PMID17052874. doi:10.1016/j.jep.2006.09.013 !CS1 manut: Nomes múltiplos: lista de autores (link)
Yu-Ling Tsai, Chien-Chih Chiu, Jeff Yi-Fu Chen, Kung-Chi Chan, Sheng-Dun Lin (2012). «Cytotoxic effects of Echinacea purpurea flower extracts and cichoric acid on human colon cancer cells through induction of apoptosis». Journal of Ethnopharmacology (Systematic review): 914-919. PMID22971663. doi:10.1016/j.jep.2012.08.032 !CS1 manut: Nomes múltiplos: lista de autores (link)
nih.gov
ncbi.nlm.nih.gov
Karsch-Völk M, Barrett B, Kiefer D, Bauer R, Ardjomand-Woelkart K, Linde K (2014). «Echinacea for preventing and treating the common cold». Cochrane Database Syst Rev (Systematic review). 2: CD000530. PMID24554461. doi:10.1002/14651858.CD000530.pub3 !CS1 manut: Nomes múltiplos: lista de autores (link)
A Chicca, B Adinolfi, E Martinotti, S Fogli, M C Breschi, F Pellati, S Benvenuti, P Nieri (2006). «Cytotoxic effects of Echinacea root hexanic extracts on human cancer cell lines». Journal of Ethnopharmacology (Systematic review): 148-153. PMID17052874. doi:10.1016/j.jep.2006.09.013 !CS1 manut: Nomes múltiplos: lista de autores (link)
Yu-Ling Tsai, Chien-Chih Chiu, Jeff Yi-Fu Chen, Kung-Chi Chan, Sheng-Dun Lin (2012). «Cytotoxic effects of Echinacea purpurea flower extracts and cichoric acid on human colon cancer cells through induction of apoptosis». Journal of Ethnopharmacology (Systematic review): 914-919. PMID22971663. doi:10.1016/j.jep.2012.08.032 !CS1 manut: Nomes múltiplos: lista de autores (link)
