例句 /

\ Methods\ Psychological well\|being, salivary secretory immunoglobulin A(SIgA) and salivary cortisol(Cor) were investigated in 57 male high middle school students before their final exam period.

\ Methods\ Psychological well\|being, salivary secretory immunoglobulin A(SIgA) and salivary cortisol(Cor) were investigated in 57 male high middle school students before their final exam period.

 方法 选取 5 7名高中学生 ,测定考试 (应激 )前后唾液分泌性免疫球蛋白 A (SIg A)、唾液皮质醇 (Cor)含量 ,并评定其心理健康状况。