Occurrence of Cryptosporidium Spp. Oocysts in Fecal Samples of Calves in the South of Rio Grande Do Sul State, Brazil
Directors of Veterinary Services in the Anglo-Egyptian Sudan: Joshua Timothy Richard Evans (Director 1952-1955), 1930-1955
New Evolutionary Scenario and Molecular Diagnostic Methods in Typing of Mycobacterium Tuberculosis Complex strains