How often do sarc patients develop fibromyalgia, and what course of treatment is usually taken when this occurs?
Izigulana ezinesifo sokukhula kweeseli ezinokukrala kumalungu omzimba kukangaphi ziphathwa sisifo seentlungu nobuntununtunu kwizihlunu zomzimba wonke, yaye zisebenzisa oluphu unyango xa kusenzeka oku?