Clinical Manifestations and Evaluation of Adults with Suspected Native Valve Endocarditis
UpToDate Feb, Sexton, D.J. & Fowler,Jr., V.G., 2016
Complications and Outcome of Infective Endocarditis
UpToDate January, Spelman, D. & Sexton, D., 2012
Aspergillosis of the Brain and Paranasal Sinuses in Immunocompromised Patients:CT and MR Imaging Findings
AJR 162:155-159, Ashdown,B.C.,et al, 1994