Drug attenuation
by J. P. Dake, Pharmacy and Provings American Institute of Homeopathy. Bureau of Materia Medica
PharmacyHomeopathy
Writing a summary for young readers…
For young readers
Book data: Open Library
by J. P. Dake, Pharmacy and Provings American Institute of Homeopathy. Bureau of Materia Medica
Book data: Open Library