Cough, Exertional, and Sexual Headaches:An Analysis of 72 Benign and Symptomatic Cases
Neurol 46:1520-1524, Pascual,J.,et al, 1996
Headaches Related to Sexual Activity
JNNP 39:1226, Lance,J.W., 1976
A Man with Paraesthesia, Headache, and Vertigo
BMJ 359:j5165, ODay, J. & Bhatt, P., 2017