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Septic thrombophlebitis of the portal vein (pylephlebitis): diagnosis and management in the modern era.
Pylephlebitis usually occurs secondary to infection in the region drained by the portal venous system. We describe a case of pylephlebitis at our institution and examine 18 other cases culled fromExpand
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Parallel Algorithms for Dense Linear Algebra Computations
Numerical linear algebra is an indispensable tool in such research and this paper attempts to collect and describe a selection of some of its more important parallel algorithms for solving dense, banded, or block-structured problems. Expand
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  • Open Access
Semi-Conjugate Direction Methods for Real Positive Definite Systems
In this preliminary work, left and right conjugate direction vectors are defined for nonsymmetric, nonsingular matrices A and some properties of these vectors are studied. A left conjugate directionExpand
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  • Open Access
Osteomyelitis due to Mycobacterium haemophilum in a cardiac transplant patient: case report and analysis of interactions among clarithromycin, rifampin, and cyclosporine.
We describe a case of osteomyelitis due to Mycobacterium haemophilum in a cardiac transplant recipient and review the two other reported cases of M. haemophilum infection in cardiac transplantExpand
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Otitis media and mastoiditis due to Mycobacterium fortuitum: case report, review of four cases, and a cautionary note.
Mycobacterium fortuitum is a rarely reported cause of otitis media and mastoiditis. We report such a case recently seen at our institution and review the four previously published cases of thisExpand
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