TY - CHAP M1 - Book, Section TI - Chapter 8. Pain A1 - Ropper, Allan H. A1 - Samuels, Martin A. A1 - Klein, Joshua P. Y1 - 2014 N1 - T2 - Adams and Victor's Principles of Neurology, 10e AB - Pain is an important sign of illness, and it stands preeminent among all the sensory experiences by which humans judge the existence of disease within themselves. Indeed, pain is the most common medical symptom. Relatively few diseases do not have a painful phase and in many, pain is a characteristic without which diagnosis must be in doubt. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2023/04/01 UR - neurology.mhmedical.com/content.aspx?aid=57616056 ER -