TY - GEN AU - Giffin,N TI - Surfing for headache SN - 0022-3050 PY - 2002///0730 KW - Clinical Trials as Topic KW - Headache KW - etiology KW - Humans KW - Information Services KW - Internet KW - Patient Education as Topic KW - Practice Guidelines as Topic KW - Self-Help Groups N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/jnnp.72.suppl_2.ii9 ER -