| 1. | Although the content coverage can vary from factsheet to factsheet they are in a standard format and often include - cause and parthogenesis , risk factors , clinical findings , diagnosis , differential diagnosis , laboratory and pathology , treatment , prognosis , sequelae , prevention and control 尽管每篇文章内容不同,但它们大都包括这样几部分-病因和发病机理危险因素临床表现和诊断进一步诊断实验室病理治疗方案预后及后遗症的控制和防治 |