José M. Barja

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The fatty acid methyl ester (FAME) profiles of “Pasteurella” piscicida were determined by gas chromatography and subjected to numerical analysis in comparison with those obtained for Vibrio anguillarum, Aeromonas salmonicida and Pasteurella species of clinical origin. The bacterial species studied shared important characteristics with respect to their FAME(More)
The study of the containment of conjunctive queries containing inequalities (denoted inequality queries in this paper) was a thoroughly studied and long standing problem. In [3], we offered an exact condition, along with a procedure, to test query containment of this type of queries, using the idea of canonical databases. In this work, we present a(More)
The use of skin lightening products is a widespread practice in sub-Saharan Africa. We observed this practice during a cooperative project conducted in Senegal. In this letter we do not provide an in-depth study or a detailed analysis, rather we give an outline of this practice, illustrating it with anecdotal cases that required attention due to the adverse(More)
siguiendo un patrón esporotricoide. Actas Dermosiiliogr. 2009; 100:78–80. 4. hafner C, Linde hJ, Vogt T, Breindl G, Tintelnot K, Koellner K, et al. Primary cutaneous cryptococcosis and secondary antigenemia in a patient with long-term corticosteroid therapy. Infection. 2005;33:86–9. 5. Moosbrugger EA, Adams BB, Kralovic SM. Cutaneous cryptococcosis in a(More)
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