TY - GEN AU - Ellertsen,B TI - Personality factors in recurring and chronic pain SN - 0333-1024 PY - 1992///0812 KW - Headache KW - physiopathology KW - Humans KW - MMPI KW - Personality KW - Recurrence N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1046/j.1468-2982.1992.1203129.x ER -