The expression of hematopoietic progenitor cell antigen CD34 is regulated by DNA methylation in a site-dependent manner in gastrointestinal stromal tumours. - Bure I; Braun A; Kayser C; Geddert H; Schaefer IM; Cameron S; Ghadimi MB; Ströbel P; Werner M; Hartmann A; Wiemann S; Agaimy A; et al. (International journal of cancer, 2017)