Magnetic resonance imaging of the knee in Norway 2002-2004 (national survey): rapid increase, older patients, large geographic differences.
BMC Health Serv Res. 2007 Jul 22;7:115. doi: 10.1186/1472-6963-7-115.
BMC Health Serv Res. 2007.
PMID: 17659090
Free PMC article.