Assessment of chronic benign and cancer pain using blood plasma biomarkers. Rokyta R, Haklova O, Yamamotova A. Journal Article 2009; 30(5): 637-642 PubMed PMID: 20035266 Keywords: Adult, Aged, Biomarkers:blood, Chronic Disease, Female, Humans, Male, Middle Aged, Neoplasms:blood, Pain:blood,. Citation OBJECTIVE: The objective was a systematic study of the biochemical markers which are descriptive for the dynamics of pain processes...... Read abstract Full text PDF