TY - GEN AU - Olschewski,M AU - Schulgen,G AU - Schumacher,M AU - Altman,D G TI - Quality of life assessment in clinical cancer research SN - 0007-0920 PY - 1994///0804 KW - Clinical Trials as Topic KW - Data Interpretation, Statistical KW - Humans KW - Neoplasms KW - psychology KW - Outcome Assessment, Health Care KW - Quality of Life KW - Research Design KW - Self-Assessment KW - Surveys and Questionnaires N1 - Publication Type: Editorial UR - https://doi.org/10.1038/bjc.1994.240 ER -