Similarity of vendor portfolios in Trujillo and Chiclayo

Copyright information: Taken from "Health for sale: the medicinal plant markets in Trujillo and Chiclayo, Northern Peru"http://www.ethnobiomed.com/content/3/1/37Journal of Ethnobiology and Ethnomedicine 2007;3():37-37.Published online 10 Dec 2007PMCID:PMC2245918.