DNA authentication of Plantago herb based on nucleotide sequences of 18S-28S rRNA internal transcribed spacer region. - Sahin,F.P.; Yamashita,H.; Guo,Y.; Terasaka,K.; Kondo,T.; Yamamoto,Y.; Shimada,H.; Fujita,M.; Kawasaki,T.; Sakai,E.; Tanaka,T.; Goda,Y.; et al. (Biol Pharm Bull, 2007)