1. Twins, conjoined twins and cardiac defects;Noonan, J.A.;Am J Dis Child,1978
2. Thoracopagus twins;Tandom, R.; Stems, L.P.; Edwards, J.E.;Arch Pathol,1974
3. Assessment of the cardiovascular system in conjoined thoracopagus twins;Izukawa, T.; Langford Kidd, B.S.; Moes, C.A.F.; etal;Am J Dis Child,1978
4. Cardiovascular anomalies in thoracopagus twins and the importance of preoperative cardiac evaluation;Patel, R.; Fox, K.; Dawson, J.; Taylor, J.F.N.; Graham, G.R.;Br Heart J,1977
5. Conjoined thoracopagus twins;Edwards, W.D.; Hagel, D.R.; Thompson, J.; Wharton, M.; Edwards, J.E.;Circulation,1977