Detection of Bartonella henselae DNA in clinical samples including peripheral blood of immune competent and immune compromised patients by three nested amplifications - Kawasato, Karina Hatamoto; Oliveira, Léa Campos de; Velho, Paulo Eduardo Neves Ferreira; Yamamoto, Lidia; Del Negro, Gilda Maria Barbaro; Okay, Thelma Suely (Revista do Instituto de Medicina Tropical de São Paulo, 2013)