Intradermal reactions were performed in 399 individuals by using, simultaneously, the antigen produced by both the Universidade Federal de Minas Gerais and Fundação Instituto Oswaldo Cruz. Each of these antigens was manufactured with promastigotes of Leishmania (L) amazonensis (IFLA/BR/67/PH8). The Fundação Oswaldo Cruz antigen caused a larger number of positive reactions. Discordant reactions ...

Provides a brief overview of the activities of the IFLA Functional Requirements for Subject Authority Records (FRSAR) working group. Introduces the group’s terms of reference and the work completed so far, including definitions of user tasks and subject entities. Discusses the development of the entity-relationship conceptual model of subject entities in the bibliographic universe.