Proliferative myositis with bone/osteoid formation.
Ryś
Janusz
J
Department of Tumor Pathology, Centre of Oncology Maria Skłodowska-Curie Memorial Institute, Cracow Branch, Kraków. z5rys@cyf-kr.edu.pl
Gruchała
Andrzej
A
Korobowicz
Elzbieta
E