Arpesella G, Gherardi S, Bombardini T, Picano E
CC BY 2.0
<cite style="font-style:normal">Arpesella G, Gherardi S, Bombardini T, Picano E (2006). "<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1397870">Recruitment of aged donor heart with pharmacological stress echo. A case report</a>". <i>Cardiovascular Ultrasound</i>. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1186/1476-7120-4-3">10.1186/1476-7120-4-3</a>. <a href="https://en.wikipedia.org/wiki/PMID" class="extiw" title="w:PMID">PMID</a> <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/16433918">16433918</a>. <a href="https://en.wikipedia.org/wiki/PubMed_Central" class="extiw" title="w:PubMed Central">PMC</a>: <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1397870">1397870</a>.</cite>