Pierre Boyer

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Three species of Pampasatyrus Hayward, 1953 (Satyrinae, Pronophilina) are transferred to Stegosatyrus n. gen. (Euptychiina) based on morphological evidence: S. imbrialis (Weeks, 1901) n. comb. from Bolivia (Cochabamba) and northern Argentina; S. ocelloides (Schaus, 1902) n. comb. from Paraguay (Hernandarias and Caaguazú) and Brazil (Midwest, Southeast and(More)
OBJECTIVE Possession of drugs at home in the family pharmacy and self-medication are at risk. METHOD Appraisal based upon an analysis of 247 questionnaires completed by patients and 116 questionnaires completed by general practitioners in the French department of Haute Garonne (Southwestern, France). RESULTS Two hundred and forty-four patients were(More)
OBJECTIVES HIV postexposure prophylaxis (PEP) is indicated after sexual exposure with high risk of transmission. Men who have sex with men (MSM) are the main target of PEP. The aim of our study was to investigate the experience and shortcomings of PEP among people with a high risk of HIV exposure. DESIGN AND METHODS Subjects with ongoing follow-up for HIV(More)
Products used in a toxicomaniac way are in rapid change, and different from different area. Users too have to be better known. Authors present a simple survey method of these products, based on sample use. First results seem to be correct. These method may be used, associated with others, in a network as those existent for many years in the United States.
A systematic review of the Neotropical butterfly genus Orophila Staudinger, 1886 based on morphological characters and geographical distribution is presented. Four species are recognized: O. campaspe (Hewitson, 1869) stat. rest., O. cardases (Hewitson, 1869), O. cecidas (Hewitson, 1869) stat. rest. and O. diotima (Hewitson, 1852). Other changes proposed(More)