Example sentences of "[det] [noun pl] have be show to " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Vitamins A , E , and C are potent antioxidants and the serum concentrations of these antioxidants have been shown to inversely correlate with the risk of developing colorectal cancer . |
| 2 | These tests have been shown to be reliable in detecting H pylori infection in patients with and without renal failure . |
| 3 | Both these denials had been shown to be false . |
| 4 | These drugs have been shown to be effective against all stages of lungworms with a consequent amelioration of clinical signs . |
| 5 | Some of these agents have been shown to be more effective than aspirin and/or heparin for the prevention of arterial thrombosis , for the acceleration of arterial recanalisation , and for the prevention of early and delayed reocclusion after reflow . |