作者调查了68名谷仓起卸工人。调查内容包括职业史、吸烟史、个人和家庭成员过敏史(特别与接触谷物有关的)、体检、皮肤Prick试验、沉淀素试验和肺功能测验。调查对象有呼吸道症状者占75%,主要是慢性咳嗽咳痰(50%)、用力时气急(28%)和接触谷物粉尘后气急(43%),这些症状在吸烟者中较多和较 The author investigated 68 barn unloading workers. The survey included occupational history, smoking history, personal and family history of allergy (especially those associated with cereal exposure), physical examination, skin Prick test, amylin test and pulmonary function test. The respondents accounted for 75% of the patients with respiratory symptoms, mainly chronic cough and expectoration (50%), forcefulness and shortness of breath (28%) and exposure to cereal dust (43%), these symptoms were more and more in smokers