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Maria Teresa and Mara de Jesus Quiej-Alvarez
Maria Teresa and Mara de Jesus Quiej-Alvarez, craniopagus conjoined twins, prior to their separation surgery in 2002.Photo courtesy of Getty Images.
Mara de Jesus and Maria Teresa Quiej-Alvarez
Maria Teresa and Mara de Jesus Quiej-Alvarez, formerly conjoined twins, after their separation surgery in 2002.Photo courtesy of Getty Images.