AU - DUVOISIN RC, PARKER GW, KENOYER WL TI - THe cluster headache PT - JOUR DP - 1961 TA - Archives of Internal Medicine pages = {711-716}, VI - 108 IP - 5 AID - 10.1001/archinte.1961.03620110051008 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1961.03620110051008 SO - Archives of Internal Medicine November 1, 1961 108(5):711