What is the relationship between low-grade, upper-grade epithelial disease and high-grade epithelial disease in the Papanicolaou trial?
ARCH PATHOL LAB MED：Papanicolaou试验中低度鳞状上皮内病变与高度鳞状上皮内病变的一致性如何？--来自美国病理学家PAP教育计划的结