1,721,061 research outputs found

    Protocolli diagnostici/terapeutici ed assistenziali del paziente con AIDS.

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    IV Congresso nazionale della Società Italiana di V.R.Q. Pavia 22-25 settembre 1991. (Comunicazione orale)

    An informative system for evaluation of hospital use by HIV infected patients.

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    Abstract Book International workshop Medical Record, data base and information systems on AIDS. Milano 13-14 aprile 1992. (Comunicazione orale)

    EBV pulmonary infections and neoplastic disorders.

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    Abstract Book del Congress on Pulmonary Infections in Organ Transplantation. Milano, 14-15 Febbraio 1997. (Comunicazione orale

    Treatment of herpes infections and new antiviral drugs.

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    Abstract Book del Congress on Pulmonary Infections in Organ Transplantation. Milano, 14-15 Febbraio 1997. (Comunicazione orale

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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