H. G.

A water-borne hepatitis A outbreak in Rio de Janeiro

Comparasion of polyacrylamide gel electrophoresis (PAGE), immuno-electron microscopy (IEM) and enzyme immunoassay (EIA) for the rapid diagnosis of rotavirus infection in children

An atypical rotavirus detected in a child with gastroenteritis in Rio de Janeiro, Brazil

Anti-HBs antibodies obtained in rabbits and its use as reagents for serological tests in the diagnosis of hepatitis B

A comparison of simian rotavirus SA11 preparations maintained in different laboratories

Insect immunity: a gene system for antibacterial proteins

Serological evidence of rotavirus infection in guinea pig colony

Detection of viral infection by immunofluorescence in formalin-fixed tissues, pretreated with trypsin

A virus with bi-segmented double-stranded RNA gerome in guinea pig intestines

Isolation of dengue virus type 2 in Rio de Janeiro

A Brazilian hepatitis A virus isolated and adapted in primate and primate cell line as a chance for the development of a vaccine

Intratypic differentiation of polioviruses isolated from suspected cases of poliomyelitis in Brazil during the period of 1990 to 1993

Hepatitis B and C prevalences among blood donors in the south region of Brazil

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