Engellau, Jacob. “Prognostic Factors in Soft Tissue SarcomaTissue Microarray for Immunostaining, the Importance of Whole-Tumor Sections and Time-Dependence”. Acta Orthopaedica, vol. 75, no. sup314, Jan. 2004, pp. 1-52, doi:10.1080/03008820410001887.