| About.com: Conjoined Twins: Links to informative sites on conjoined twins, also known as siamese twins. |
| CNN.com: Conjoined Twins and Parents of Conjoined Twins Share Experiences: Transcript of a Larry King Live show, with interviews from the parents of the Stark twins, the Schappell twins as well as a doctor assisting on a separation. |
| Conjoined Twins: Contains high quality images and organized information on the different types, rare forms, how they are formed, ethics, and etymology. |
| Conjoined Twins - Separation Issues: Information on what conjoined twins are, as well as the ethical and moral issues that arise when separation is considered. |
| Conjoined Twins International: A support group for families with conjoined twins. A fairly inactive group, but the site provides information and links. |
| Facts About Multiples: Conjoined Twins: Information on conjoined twins throughout the centuries, records of oldest, fastest separation etc. Diagrams on the types of conjoinment, as well as a list of conjoined twins in the world. |
| Herrin Twins: Site dedicated to the recently separated Herrin twins, Kendra and Maliyah. |
| Horizon: Conjoined Twins: Pictures and a transcript of an interview with the conjoined Schappell twins, and the Krivoshylapova twins. |
| Joined: The World of Siamese Twins: History of conjoined twins, separation issues, recent cases, photos and profiles of conjoined twins. |
| Ratt's Phreeque Show: A collection of pictures and information on various conjoined twins, as well as parasitic twins, the history of conjoined twins in sideshows, as well as other sideshow anomalies. |
| Separated at Birth: Interview with Charles and Charleu Tenorio, born in 1973 in north-east Brazil. They were separated at nine months of age. [The Guardian] |
| Social History of Conjoined Twins: An essay detailing the history of conjoined twins, with pictures and case studies. |
| Twinstuff.com: Conjoined Twins: An essay on the types of conjoined twins, as well as pictures of some famous sets. |
| Types of Conjoined Twins: A breakdown of the types of conjoined twins, and what the types consist of. |
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