TY - RPRT TI - Comparative genomic hybridization and histological variation in primitive neuroectodermal tumours. AU - J C Nicholson AU - F M Ross AU - J A Kohler AU - D W Ellison PY - 1999 DO - 10.1038/sj.bjc.6690525 UR - https://pubmed.ncbi.nlm.nih.gov/10424732/ ID - 10424732 ER -