@misc{indiciae451f0ed1fd51, title = {Ring chromosome 15 syndrome.}, author = {J P Fryns and J Timmermans and F D Hondt and B François and L Emmery and H van den Berghe}, year = {1979}, doi = {10.1007/bf00278290}, url = {https://pubmed.ncbi.nlm.nih.gov/500090/}, note = {Source identifier: 500090} }