First published from 1828 to 1830, volume one contains Hahnemann’s basic concepts of miasmatic theory, while volume two describes a total of 48 anti-psoric remedies. The publisher: In part l, the basic concepts of miasms are discussed.  In part 2, 48 anti-psoric remedies are discussed.  Contains the original provings. Final court of Materia Medica reference books.