1. Headaches related to sexual activity;Lance;J Neurol Neurosurg Psychiatry,1976
2. Benign sexual headache within a family;Johns;Arch Neurol,1986
3. Benign orgasmic cephalgia;Paulson;Headache,1974
4. Headaches associated with exercise and sexual activity. In: Handbook of clinical neurology;Braun;Headache.,1985
5. Weight lifters cephalgia;Powell;Ann Emerg Med,1982