Methods A two-year follow-up study was performed in 132 OPs poisoning patients with non-occupationalexposure.
方法对132例口服有机磷中毒者进行急性中毒2年后的随访调查。
2
It is understood that each of the city disease control departments have asked all non - "HIV occupationalexposure to" corporate training, the district hospitals to organize similar training.