'... this Vth International Conference on Birth Defects ...' - Foreword. - English text, French introduction.
Birth defects : proceedings of the fifth International Conference, Montreal, Canada, 21-27 August, 1977 sponsored by the National Foundation-March of Dimes and organized by International Birth Defects. ISBN 0444900241. Published by Excerpta Medica in 1978. Publication and catalogue information, links to buy online and reader comments.