Infective Endocarditis
Lancet 387:882-893, Cahill, T.J. & Prendergast, B.D., 2016
Sudden Unilateral Painless Loss of Vision
BMJ 349:g4117, Georgalas, I.,et al, 2014
Is Epidural Injection of Steroids Effective for Low Back Pain?
BMJ 328:1509-1510, Samanta,A. &Samanta,J., 2004