MARK THOMAS / SCIENCE PHOTO LIBRARY MARK THOMAS / SCIENCE PHOTO LIBRARY
Methotrexate anti-metabolite pills. Methotrexate is the generic name of a prescribed anti- metabolite used in the treatment of diseases associated with abnormally rapid cell growth, such as tumours. It works by blocking the metabolism of cells. Rheumatrex.
Model release not required. Property release not required.