1.   Chemically based methods of attending to disease and their toxic effects will soon be replaced by electro-magnetic therapy on a global scale.

2.   I am worried about possible toxic effects, from the petrol fumes, and the asbestos.

3.   Many toxic effects can be studied at the cellular level.

4.   This points to a toxic effect of the alcohol itself.

5.   Because bismuth is known to have a toxic effect on some microorganisms its therapeutic benefit in colitis may be related to this.

6.   Combinations of herbs have been proposed on the basis of their synergistic effects and the quenching of their toxic effects.

7.   Some genetic disorders predispose individuals to the toxic effects of substances found in the workplace or environment.

8.   Care is needed to avoid toxic effects.

9.   And despite widespread worries about the toxic effects of tabloid media, murder has always sold.