Edwin Frank, Sereboe Lawrence, Tettey Mark Mawutor, Frimpong-Boateng Kwabena
National Cardiothoracic Centre, Korle Bu Teaching Hospital, PO Box KB 846, Korle Bu, Accra, Accra, KB 846, Ghana.
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.05.2009.1849. Epub 2009 Jul 14.