@book{882212,
	author = {Shobha Singh Au. and University of Delhi. Faculty of Medical Sciences. Department of Pharmacy and  Prof. S. S> Agrawal Gu.},
	title = {(I) Pharmacovigilance study of different brands of chyawanprash with respect to heavy metals As, pb, cu, fe, ni, cd, hg, zn, ag and au (II) Open label balanced randomized two periods parallel study to compare the levels of heavy metals as, pb, cu, fe, ni,},
	year = {2010}
}