In the minds of many doctors,exposure to a substance is equated with poisoning However,uptake is necessary for there to be a toxic effet and,even if this occurs,poisoning does not necessarily result,because the amound...In the minds of many doctors,exposure to a substance is equated with poisoning However,uptake is necessary for there to be a toxic effet and,even if this occurs,poisoning does not necessarily result,because the amound absorbed may be too small.展开更多
文摘In the minds of many doctors,exposure to a substance is equated with poisoning However,uptake is necessary for there to be a toxic effet and,even if this occurs,poisoning does not necessarily result,because the amound absorbed may be too small.