TY - GEN AU - Syversen,U AU - Heide,L S AU - Waldum,H L TI - [Chromogranin A in blood--a useful tumor marker] SN - 0029-2001 PY - 1997///1230 KW - Biomarkers, Tumor KW - analysis KW - Chromogranins KW - blood KW - Humans KW - Neuroendocrine Tumors N1 - Publication Type: English Abstract; Journal Article; Review ER -