Biochemical changes in Hyptis suaveolens (L.) Poit and Helianthus annuus L. in response to chromium treatment S. Vasantha Pillay 18.pdf Keywords Chromium toxicity Helianthus annuus Hyptis suaveolens metabolism Year 1994 Volume Vol 2 Serial 18 Read more about Biochemical changes in Hyptis suaveolens (L.) Poit and Helianthus annuus L. in response to chromium treatment