Bicuspid Aortic Valve - A Silent Danger: Analysis of 50 Cases of Infective Endocarditis
Clin Inf Dis 30:336-341, Lamas, C.C. & Eykyn, S.J., 2000
Bacterial Meningitis in Elderly Patients:Clinical Picture and Course
Age & Ageing 21:216-220, Rasmussen,H.H.,et al, 1992