@article {2,
	title = {Medicinal plants used in the Kutchum district, Yasothon Province, Thailand},
	journal = {Thai journal of phytopharmacy},
	volume = {9},
	year = {2002},
	author = {Chuakul, Wongsatit and Saralamp, Promjit and Boonpleng, Ampol}
}
@article {1,
	title = {Iridoid and phenolic diglycosides from Canthium berberidifolium},
	journal = {Phytochemistry},
	volume = {61},
	year = {2002},
	pages = {461{\textendash}464},
	author = {Kanchanapoom, Tripetch and Kasai, Ryoji and Yamasaki, Kazuo}
}
