Advanced MORA Seminars of Dr. Gottfried Cornelissen This book is somewhat out of date (2002), BUT the basic information and concepts concerning Dr. Cornelissen’s ground breaking measurement methods are certainly valid. He covers use of the MEBE ampule, meridian rebalancing, quantitative heavy metal elimination and determination of particular meridian stresses. Some seminar slides are included. 71-page trade paperback is now available in digital PDF format. Learn more on OIRF