Title:Diagnosis of canine leptospirosis: evaluation of two PCR assays in comparison with the microagglutination test / Diagnóstico de leptospirose canina: avaliação de dois ensaios de PCR em comparação com o teste de microaglutinação
Title:Canine monocytic ehrlichiosis in Buenos Aires, Argentina: comparison of serological and molecular assays / Ehrlichiose monocítica canina em Buenos Aires: comparação de testes serológicos e moleculares
Title:Formación inicial del maestro y competencia gramatical para su práctica docente / School Teachers Trainees and the Grammatical Competence for their Teaching Practice