Ramires M, David L, Leitão D, Seixas M, Sansonetty F, Sobrinho-Simões M

Ki67 labelling index in gastric carcinomas. An immunohistochemical study using double staining for the evaluation of the proliferative activity of diffuse-type carcinomas. The Journal of pathology 182: 62-7, 1997.  [Article] 

 doi: 10.1002/(SICI)1096-9896(199705)182:1<62::AID-PATH849>3.0.CO;2-2 PMID: 9227343.