Unexpected Behavior of Some Nitric Oxide Modulators under Cadmium Excess in Plant Tissue Kováčik, Jozef ; Babula, Petr ; Klejdus, Bořivoj ; Hedbavny, Josef ; Jarošová, Markéta Abstract Publication: PLoS ONE Pub Date: March 2014 DOI: 10.1371/journal.pone.0091685 Bibcode: 2014PLoSO...991685K