The widespread appearance of frogs with deformed bodies has generated much press coverage over the past decade. Frogs with extra limbs or digits, missing limbs

This series of four video tapes, which is based on the demonstrations pre-recorded by Robert H Anderson and Anton E Becker, two prominent European morphologists

This working manual provides a systematic approach to the evaulation and study of malformations and abnormal development in the embryo, fetus, stillbirth, and d