5Nigrisoli E, Gardini G. Quality control of intraoperative diagnosis. Annual review of 1 490 frozen sections. Pathologica, 1994,86(2):191-195.
6Nemoto N, Sakurai I, Baba S, et al. A study of intraoperative rapid frozn section diagnosis focusing on accuracy and quality assessment. Rinsho Byori, 1992,40(12):1 319-1 328.