Bioaccumulation of nickel by E. sativa and role of plant growth promoting rhizobacteria (PGPRs) under nickel stress.

Kamran, M.A.; Eqani, S.A.M.A.S.; Bibi, S.; Xu, R.-k.; Amna, Monis, M.F.H.; Katsoyiannis, A.; Bokhari, H.; Chaudhary, H.J.