1. Deficiency of the Pectoralis Muscles;Poland;Guy's Hosp. Rep.,1841
2. Congenital absence of the pectoral muscle and syndactylism: A deformity association sometimes overlooked;Soderberg;Plast. Reconstr. Surg.,1949
3. Congenital unilateral absence of the pectoralis muscles often associated with syndactylism;Resnick;J. Bone Joint Surg.,1942
4. Syndactylism with absence of the pectoralis major;Brown;Ann. Surg.,1940
5. Syndactylism;Davis;Arch. Surg.,1930