Cheong, BE; Takemura, T; Yoshimatsu, K; Sato, F. Molecular cloning of an O-methyltransferase from adventitious roots of Carapichea ipecacuanha.. Bioscience, Biotechnology, and Biochemistry. 2011, 75 (1): 107–13. PMID 21228475. doi:10.1271/bbb.100605.
Cheong, BE; Takemura, T; Yoshimatsu, K; Sato, F. Molecular cloning of an O-methyltransferase from adventitious roots of Carapichea ipecacuanha.. Bioscience, Biotechnology, and Biochemistry. 2011, 75 (1): 107–13. PMID 21228475. doi:10.1271/bbb.100605.