Prince Philip, with the Queen

Duke of Edinburgh treated for a blocked coronary artery | Mail Online http://www.dailymail.co.uk/news/article-2078181/Duke-Edinburgh-treated-blocked-coronary-artery.html

Peter Macdiarmid / Getty Images
PhotoBlog - Prince Philip leaves hospital to join royal family
http://photoblog.msnbc.msn.com/_news/2011/12/27/9736041-prince-philip-leaves-hospital-to-join-royal-family