TY - GEN AU - Vieira-Dias,M AU - Esperança,P TI - Hypnic headache: report of two cases SN - 0017-8748 PY - 2001///1004 KW - Aged KW - Female KW - Headache Disorders KW - complications KW - Humans KW - Lithium Carbonate KW - therapeutic use KW - Male KW - Seizures N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1046/j.1526-4610.2001.041007726.x ER -