@inproceedings{inproceedingsff0f6b3c, title = {Analysis of trace elements in medicinal plant extracts by neutron activation analysis}, author = {Saiki, M and Vasconcellos, M B A and SertiƩ, Jayme Antonio Aboin and Tripathi, A K}, year = {1997}, booktitle = {International Symposium on Nuclear and Related Techniques in Agriculture, Indury, Health and Environment} }