%0 Book %T Normal and Abnormal Embryological Development: Proceedings of a Symposium %D 1967 %U https://nap.nationalacademies.org/catalog/20695/normal-and-abnormal-embryological-development-proceedings-of-a-symposium %> https://nap.nationalacademies.org/catalog/20695/normal-and-abnormal-embryological-development-proceedings-of-a-symposium %I The National Academies Press %C Washington, DC %G English %K %K Health and Medicine %P 92 %R doi:10.17226/20695