November 8th.-Cough the same. Seems as if he had a heavy cold in the head all the time. Seems well in himself. I now began to suspect that there must be a specific cause at work, and found there had been cases of whooping-cough in the school he had been attending.
Rx Coquel.30, every four hours.
December 3rd.-Coughs very little now. Is practically all right.
John Henry Clarke MD (1853 – November 24, 1931 was a prominent English classical homeopath. Dr. Clarke was a busy practitioner. As a physician he not only had his own clinic in Piccadilly, London, but he also was a consultant at the London Homeopathic Hospital and researched into new remedies — nosodes. For many years, he was the editor of The Homeopathic World. He wrote many books, his best known were Dictionary of Practical Materia Medica and Repertory of Materia Medica