Columbia County is a county located in the U.S. state of New York.
Homeopathic Materia Medica are encyclopedia of materials which may be used to prepare homeopathic medicines.
Homeopathy is a system of alternative medicine created in 1796 by Samuel Hahnemann based on his doctrine of like cures like (similia similibus curentur), a claim that a substance that causes the symptoms of a disease in healthy people would cure similar symptoms in sick people.
New!!: E. B. Nash and Homeopathy ·
New York is a state in the Northeastern and Mid-Atlantic regions of the United States.
New!!: E. B. Nash and New York ·