O Sobĕslavský

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A WHO collaborative study on viral hepatitis B in which 21 laboratories in 20 countries participated is described. The aim of the study was to define the prevalence of hepatitis B surface antigen (HBsAg), its subtypes, and its antibody (anti-HBs) by age and sex and urban or rural residence in normal populations in different parts of the world. High-risk(More)
Sobeslavsky, O. (National Institute of Allergy and Infectious Diseases, Bethesda, Md.), B. Prescott, W. D. James, and R. M. Chanock. Isolation and characterization of fractions of Mycoplasma pneumoniae. II. Antigenicity and immunogenicity. J. Bacteriol. 91:2126-2138. 1966.-Chemical and chromatographic fractions of disrupted Mycoplasma pneumoniae organisms(More)
Rubella virus infection in children or adults results in a self-limited, benign disease characterized by mild upper respiratory symptoms, an erythematous rash, and suboccipital lymphadenopathy. Complications of arthralgia and arthritis which may follow disappearance of the rash are most common in young women. Severe complications occur rarely. Infection of(More)