| Interactive effects of arsenate, selenium, and dietary protein on survival,growth, and physiology in mallard ducklings. | Arch Environ Contam Toxicol | 1992 Jan | 1554253 |
| Some heavy metals, essential elements, and chlorinated hydrocarbons in polar bear(Ursus maritimus) at Svalbard. | Environ Pollut | 1992 | 15091977 |
| Nutritional requirements for boron, silicon, vanadium, nickel, and arsenic:current knowledge and speculation. | FASEB J | 1991 Sep | 1916090 |
| Total arsenic in urine: palladium-persulfate vs nickel as a matrix modifier forgraphite furnace atomic absorption spectrophotometry. | Clin Chem | 1991 Sep | 1893592 |
| Some elements in domestic and imported fresh fruits marketed in The Netherlands. | Z Lebensm Unters Forsch | 1991 Oct | 1767596 |
| [Preliminary studies of the content of lead, cadmium and arsenic in feed, cattle and food of animal origin from different production regions of Saxony]. | Dtsch Tierarztl Wochenschr | 1991 Oct | 1752205 |
| Food surveillance in the Basque country (Spain) I. The design of a total diet study. | Food Addit Contam | 1991 May-Jun | 1778273 |
| Metallic contamination in oyster and other seafood in Hong Kong. | Food Addit Contam | 1991 May-Jun | 1778269 |
| Blood-collection device for trace and ultra-trace metal specimens evaluated. | Clin Chem | 1991 May | 2032325 |
| Lead, cadmium, arsenic and mercury in meat, liver and kidney of Swedish pigs and cattle in 1984-88. | Food Addit Contam | 1991 Mar-Apr | 1868931 |