1. d'Alais, Serré: Memoire sur la Migraine. Impr. a la suite du procedé operatoire pour la percussion. Paris, 1835. (Quoted from Thomas.)
2. The sex ratio in Migraine; Arch;Allan;Neurol. & Psychiat.,1932
3. Pathogenesis of ophthalmoplegic migraine;Alpers;Arch. Ophth.,1951
4. Aberrant types of migraine seen in later life;Alvarez;Geriatrics,1958