2012e-870 adolescence biography chemotherapy child chronicdisease chronicpain criticalcare developmentaldisabilities diagnosis differential diseases drugtherapy emergencies emergencymedicine emergencytreatment endocrineaspects etc facialpain familymedicine familypractice fitness handbooks head headachedisorders headacheinadolescence headacheinchildren health healthkamen history infant manuals medical medicine menstrualcycle mentaldisorders mentalillness methods migraine migrainedisorders migraineinadolescence migraineinchildren neckpain neurologicmanifestations neurology nonfiction pain patients paula personalnarratives popularworks syndromes systemiclupuserythematosus therapy unitedstates vascularheadaches wl342k152005 wl344m6362n1988 women