Essentials of Medical Astrology is a classic and definitive volume about medical astrology. Within these pages are chapters devoted to: Physiology, health and disease Basic and more advanced principles of medical chart delineation The influence of the cardinal, fixed and mutable signs Degenerative disease Numerous examples illustrate the broad range of medical astrology techniques included in this book, and a comprehensive glossary of medical terms provides an excellent reference tool for the astrologer.