@misc{indiciaec0668b0b6315, title = {[Mitral valve prolapse syndrome].}, author = {R Erbel and A Mortasawi and G Krämer and H Oelert and J Meyer}, year = {1989}, doi = {10.1055/s-2008-1066656}, url = {https://pubmed.ncbi.nlm.nih.gov/2651065/}, note = {Source identifier: 2651065} }