@article {522,
	title = {Flavonoids in the resinous exudate of chilean Heliotropium species from Cochranea section},
	journal = {Biochemical Systematics and Ecology},
	volume = {21},
	year = {1993},
	month = {1993///},
	pages = {744 - 744},
	keywords = {heliotropium-filifolium h-chenopodiaceum var ericoideum boraginaceae external flavonoids},
	isbn = {0305-1978},
	url = {://A1993MG11300015},
	author = {Urz{\'u}a, A. and Villarroel, L. and Torres, R. and Teillier, S.}
}
