Journal of Psychosomatic Research · 1973 · 172 citations · 19 references
Social SciencesPsychiatryPsychologyBiological PsychologyHealth PsychologyPsychophysiologyHeadache AssessmentHeadache DisordersHeadache ManagementPain PsychologyPain PsychophysiologyPsychological Approaches To PainHeadache Symptom CharacterizationHeadache SyndromesPsychological Comorbidity In Headache
19
Physical Therapy · 1949 · 804 citations
Medicine, Neurology, Neurosurgery +11
Monozygotic Twins, Brought up Apart and Brought up Together
James Shield · Population · 1964 · 270 citations