TY - GEN T1 - Clinician's guide to chronic headache and facial pain A2 - Jay, Gary W. LA - English PP - New York PB - Informa Healthcare YR - 2010 UL - https://colectivo.uloyola.es/Record/ELB142810 OP - 321 CN - RC392 .C55 2010 KW - Headache. KW - Facial pain. KW - Electronic books. ER -