TY - GEN AU - Nappi,G AU - Facchinetti,F AU - Martignoni,E AU - Petraglia,F AU - Bono,G AU - Micieli,G AU - Rosaschino,C AU - Manzoni,G C AU - Genazzani,A R TI - Plasma and CSF endorphin levels in primary and symptomatic headaches SN - 0017-8748 PY - 1985///0813 KW - Adult KW - Endorphins KW - blood KW - Female KW - Headache KW - Humans KW - Male KW - Middle Aged N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1111/j.1526-4610.1985.hed2503141.x ER -