M.K., aet. 16, has suffered for years from periodically returning headaches. The pain is concentrated in the right temple and of a boring nature, as if a screw were being driven in as the patient expresses herself. Preceding this pain there is a burning-sensation at the pit of the stomach, bitter taste in the mouth and lassitude. These symptoms are only felt at night, or in the morning. When the attack comes on, the patient is quite unable to attend to any ordinary duties. Generally vomiting of bile follows, and then improvement sets in. Natrum sulph. daily, the size of a bean, dissolved in water, and taken repeatedly, cured the young lady entirely. (From Schussler).

Young lady, aet. 16, suffered for years from periodical attacks of sick headache, characterized by boring pain in right temple, preceded by burning in stomach, bitter taste, languor. Pain comes on at night or in morning, followed by vomiting of bile, with subsequent relief. Natrum sulph6., daily doses, cured permanently.

William Boericke
William Boericke, M.D., was born in Austria, in 1849. He graduated from Hahnemann Medical College in 1880 and was later co-owner of the renowned homeopathic pharmaceutical firm of Boericke & Tafel, in Philadelphia. Dr. Boericke was one of the incorporators of the Hahnemann College of San Francisco, and served as professor of Materia Medica and Therapeutics. He was a member of the California State Homeopathic Society, and of the American Institute of Homeopathy. He was also the founder of the California Homeopath, which he established in 1882. Dr. Boericke was one of the board of trustees of Hahnemann Hospital College. He authored the well known Pocket Manual of Materia Medica.
W.A. Dewey
Dewey, Willis A. (Willis Alonzo), 1858-1938.
Professor of Materia Medica in the University of Michigan Homeopathic Medical College. Member of American Institute of Homeopathy. In addition to his editoral work he authored or collaborated on: Boericke and Dewey's Twelve Tissue Remedies, Essentials of Homeopathic Materia Medica, Essentials of Homeopathic Therapeutics and Practical Homeopathic Therapeutics.