Williams, C. J. B., & Clymer, M. (1853). Principles of medicine: Comprising general pathology and therapeutics, and a brief general view of etiology, nosolgy, semeiology, diagnosis, prognosis and hygienics (4th American ed., rev.). Blanchard and Lea.
Παραπομπή σε μορφή Chicago (17η εκδ.)Williams, Charles J. B., και Meredith Clymer. Principles of Medicine: Comprising General Pathology and Therapeutics, and a Brief General View of Etiology, Nosolgy, Semeiology, Diagnosis, Prognosis and Hygienics. 4th American ed., rev. Philadelphia: Blanchard and Lea, 1853.
Παραπομπή σε μορφή MLA (8th εκδ.)Williams, Charles J. B., και Meredith Clymer. Principles of Medicine: Comprising General Pathology and Therapeutics, and a Brief General View of Etiology, Nosolgy, Semeiology, Diagnosis, Prognosis and Hygienics. 4th American ed., rev. Blanchard and Lea, 1853.