0 a person who studies or knows a lot about poisons:
Toxicologists say some people are more sensitive to toxins than others.
An environmental toxicologist said weeds naturally develop resistance to a pesticide.
The forensic toxicologist reported that traces of the drug were found in the blood of crew members.
Toxicologists list a dozen factors that must be considered in assessing a child's lead exposure.
Toxicologists say that mammals such as rats and mice often develop the same tumors as humans do.
Instead of turning to industry, they hired molecular toxicologists from universities to put a system in place.
The ethical question then becomes at what stage are such experiments acceptable, a question which is perhaps best answered by others rather than the toxicologists involved.
Any positives are considered for their consumer safety implications by toxicologists and the importing country's authorities are asked to investigate.
Animal studies are assessed by expert toxicologists experienced in extrapolating the information to predict likely effects in humans.
Its membership reflects this remit and includes toxicologists and others whose primary expertise relates to human health.
