MATERIA MEDICA PURA (pure) because it consists of the collective statements of the positive and perceptible reactions of the healthy human body recorded in the words of persons acted upon by drugs and admits no misinterpretations with changing MEDICAL TERMINOLOGY ,ALTERED BIOLOGICAL CONCEPTIONS and NEWER SCIENTIFIC attitudes.
IT MEANS THE MATERIA-MEDICA NEVER CHANGES ,it can be read by a medical student of today as by a physician contemporary with its first publication.
Presenting Audio-books of Materia-Medica ,which is REFINED for PRACTICAL applications
Transparently clear
Easily understandable
Marked by precise accordance with details.
Originality – These lectures are not derived, copied or translated from something else , but it is the content of direct observation and participation in the events of case taking.
These lectures will increase your capability of thinking and expressing of symptoms and rubrics in a clear and consistent manner 
You can listen to it anywhere ,anytime , while performing some other work .
The lectures are refined in such a way that you can remember it and retrieve it in usable condition i.e while taking the case .
Demo Lecture with cases of PULSATILLA