(2014). Estreptococco del grupo B: Hágase una prueba de detección del estreptococo del grupo B (GBS). Department of Health and Human Services USA, Centers for Disease Control and Prevention, National Center for Immunzation Respiratory Diseases, Division of Bacterial Diseases.
Chicago Style (17th ed.) CitationEstreptococco Del Grupo B: Hágase Una Prueba De Detección Del Estreptococo Del Grupo B (GBS). [Atlanta, Ga.]: Department of Health and Human Services USA, Centers for Disease Control and Prevention, National Center for Immunzation Respiratory Diseases, Division of Bacterial Diseases, 2014.
MLA (9th ed.) CitationEstreptococco Del Grupo B: Hágase Una Prueba De Detección Del Estreptococo Del Grupo B (GBS). Department of Health and Human Services USA, Centers for Disease Control and Prevention, National Center for Immunzation Respiratory Diseases, Division of Bacterial Diseases, 2014.