| heavy metals in selected edible vegetables and estimation of their daily intake in sanandaj, iran. | the levels of four different heavy metals [cadmium (cd), lead (pb), chromium (cr) and copper (cu)] were determined in various vegetables [leek (allium ampeloprasum), sweet basil (ocimum basilicum), parsley (petroselinum crispum), garden cress (lepidium sativum) and tarragon (artemisia dracunculus)] cultivated around sanandaj city. the contributions of the vegetables to the daily intake of heavy metals from vegetables were investigated. one hundred samples (20 samples per month) were collected fo ... | 2008 | 18564723 |