一、导言 与职业性接触有联系的疾病,日益被认为是一个重要的公共卫生问题。现已注意到工人家属,他们的健康由于工人接触有害物质而可能受到有害影响。曾有报道,在双亲受雇于烃类有关工业及其它工业的家庭中,儿童恶性肿瘤发病率增高。对于这些和与职业有关的、家属健康方面其它不良后果(包括不育症、 I. INTRODUCTION Diseases linked to occupational exposure are increasingly recognized as an important public health issue. Now that the families of workers have been noted, their health may be adversely affected by exposure of workers to hazardous substances. It has been reported that the incidence of childhood malignancies is increased in families where parents are employed in hydrocarbon-related industries and other industries. For these and occupational-related, family health and other adverse consequences (including infertility,