It is a monumental work of ten volume by Dr. Constantine Hering. This work is a collection of cured symptoms and hence it is a complement to all other works in our materia medica. One of the best reference books written by dr constantine hering with his vast experience adn practical knowledge in the field. specially commended for teh busy practitioner by presenting materia medica in a form which will render prescribing an easy task. a complement to all other materia medica , it is chiefly a collection of cured symptoms verified from own practice.
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