Peru 'Mermaid' Has Oxygen Therapy, Doing 'Great' - A Peruvian baby dubbed the "Little Mermaid" because of a rare birth defect in which her legs are fused, is making good progress after initial surgery to prepare her legs for separation, her doctor said on Monday. - http://www.health-news.org/breaking/203/corrected-peru-mermaid-has-oxygen-therapy-doing-great.html?email=bobrat@gmail.com#addcomments
BBC News: Doctors hail 'mermaid' operation - Doctors in Peru say they have successfully operated to separate a one-year-old girl's fused legs. - http://news.bbc.co.uk/2/hi/health/4596501.stm
Indian Pediatrics - Infantogram of a baby with Sirenomelia. - http://www.indianpediatrics.net/feb2004/feb-196.htm
The Fetus Net - An article by Sandra R Silva, MD and Philippe Jeanty, MD, PhD - http://www.thefetus.net/page.php?id=440
Sirenomelia - Wikipedia article. - http://en.wikipedia.org/wiki/Sirenomelia
The Internet Pathology Laboratory - Page contains two links to photographs of the condition. - http://www-medlib.med.utah.edu/WebPath/TUTORIAL/PRENATAL/PRENATAL.html#4
International Sirenomelia Study - A research project to collect DNA samples to research the condition. Downloadable clinical sheet for those who wish to participate in the study. [English/French] - http://www.sirenomelia.org/