Parasitic Central Nervous System Infections in Immunocompromised Hosts: Clarification of Malaria Diagnosis

and adolescents: disparity between quantitative computed tomography and dual-energy X-ray absorptiometry measurements. Osteoporos Int 2005; 16:1393–6. 6. Ebbesen E, Thomsen J, Beck-Nielsen H, Nepper-Rasmussen H, Mosekilde L. Vertebral bone density evaluated by dual-energy X-ray absorptiometry and quantitative computed tomography in vitro. Bone 1998; 23:283–90. 7. Smith M, McGovern F, Fallon M, Schoenfeld D, Kantoff P, Finkelstein J. Low bone mineral density in hormone-naı̈ve men with prostate carcinoma. Cancer 2001; 91:2238–45. 8. Vignolo M, Rosso R, Parodi A, Viscoli C. Quantitative ultrasound and bone density in vertically HIV-infected children [letter]. Clin Infect Dis 2006; 42:112–3 (in this issue). 9. Marin F, Lopez-Bastida J, Diez-Perez A, Sacristan JA. Bone mineral density referral for dual-energy X-ray absorptiometry using quantitative ultrasound as a prescreening tool in postmenopausal women from the general population: a cost-effectiveness analysis. Calcif Tissue Int 2004; 74:277–83.