TY - GEN AU - Fernández-Nebro,A AU - Palacios-Muñoz,R AU - Gordillo,J AU - Abarca-Costalago,M AU - De Haro-Liger,M AU - Rodríguez-Andreu,J AU - González-Santos,P TI - Chronic or recurrent headache in patients with systemic lupus erythematosus: a case control study SN - 0961-2033 PY - 1999///0526 KW - Adolescent KW - Adult KW - Aged KW - Case-Control Studies KW - Chronic Disease KW - Humans KW - Lupus Erythematosus, Systemic KW - epidemiology KW - Middle Aged KW - Migraine Disorders KW - Prevalence KW - Recurrence KW - Risk Factors KW - Tension-Type Headache N1 - Publication Type: Journal Article UR - https://doi.org/10.1191/096120399678847443 ER -