M. Lopes, J., Hannisdal, E., Bjerkehagen, B., Bruland, Ø. S., Danielsen, H. E., Pettersend, E. O., . . . Nesland, J. M. (1998). Synovial sarcoma. Evaluation of Prognosis with Emphasis on the Study of DNA Ploidy and Proliferation (PCNA and Ki-67) Markers. Anal Cell Pathol.

M. Lopes, José, Einar Hannisdal, Bodil Bjerkehagen, Øyvind S. Bruland, Håvard E. Danielsen, Erik O. Pettersend, Manuel Sobrinho-Simões, và Jahn M. Nesland. "Synovial Sarcoma. Evaluation of Prognosis With Emphasis On the Study of DNA Ploidy and Proliferation (PCNA and Ki-67) Markers." Anal Cell Pathol 1998.

M. Lopes, José, et al. "Synovial Sarcoma. Evaluation of Prognosis With Emphasis On the Study of DNA Ploidy and Proliferation (PCNA and Ki-67) Markers." Anal Cell Pathol 1998.