Greenberg S B, Rossen R D, Six H R, Baxter B D, Couch R B
J Clin Microbiol. 1978 Oct;8(4):465-7. doi: 10.1128/jcm.8.4.465-467.1978.
By quantitative immunodiffusion tests, nasal secretion immunoglobulin A was underestimated by approximately 5.6-fold when the serum 7S immunoglobulin A standard was employed.
通过定量免疫扩散试验,当采用血清7S免疫球蛋白A标准时,鼻分泌物免疫球蛋白A被低估了约5.6倍。