British Homeopathic Journal, Table of Contents Br Homeopath J 1959; 48(02): 92-101DOI: 10.1016/S0007-0785(59)80050-8 Copyright © The Faculty of Homeopathy 1959 Richard Hughes memorial lecture, 1958 Ætiological aspects of homœopathic materia medica Douglas M. Gibson Subject Editor: Recommend Article Abstract Buy Article Full Text