National twin gathering in Ercsi, Hungary /HTR News
New research shows that a large percentage of twins have been given the wrong information about their genetic status.
Around 30 per cent of twins are incorrectly classified as either identical or fraternal, new research shows.
Now many parents are using DNA tests to double check.
Original article: http://www.sbs.com.au/news/article/2015/06/04/one-third-identical-twins-...
A leading expert on twins delves into the stories behind her research to reveal the profound joys and real-life traumas of twelve remarkable sets of twins, triplets, and quadruplets.
This book represents an image and photographic history dedicated to "twins". Images cover the period from 1825 to the present. It is a historical compilation from a variety of sources with a linguistic emphasis on any image relating to the term "twins," including alternative meanings and inflections which capture ambiguities in usage.
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