权威例句
Politics and Society in Contemporary AfricaComplications of screening flexible sigmoidoscopy.Risk factors for the development of extended-spectrum beta-lactamase-producing bacteria in nonhospitalized patients.Microfluidic devices and systems incorporating cover layersChaotic relaxationSuper resolution pitch determination of speech signalsEtiology of community-acquired pneumonia in hospitalized patients in northern Israel.Super resolution pitch determination of speech signalsEmpiric use of trimethoprim-sulfamethoxazole (TMP-SMX) in the treatment of women with uncomplicated urinary tract infections, in a g...Microstratigraphic evidence of in situ fire in the Acheulean strata of Wonderwerk Cave, Northern Cape province, South Africa.