Key references: Exercise headache and headache associated with sexual activity
- Allena M, Rossi P, Tassorelli C, Ferrante E, Lisotto C, Nappi G. Focus on therapy of the Chapter IV headaches provoked by exertional factors: primary cough headache, primary exertional headache and primary headache associated with sexual activity. J Headache Pain 2010;11(6):525–30. https://www.ncbi.nlm.nih.gov/pubmed/20890719