TY - RPRT TI - Clinical problem-solving. Ring around the diagnosis. AU - Maria-Fernanda Bonilla AU - Daniel R Kaul AU - Sanjay Saint AU - Carlos M Isada AU - Daniel J Brotman PY - 2006 DO - 10.1056/nejmcps053094 UR - https://pubmed.ncbi.nlm.nih.gov/16672706/ ID - 16672706 ER -