R Falcón Márquez

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A growth supplement for "fastidious germs" was produced at the Laboratory of Acute Respiratory Infections of "Pedro Kourí" Institute of Tropical Medicine. This supplement was studied by computerized optic spectrophotometry, and chemical composition was determined. The efficacy of this supplement for the culture of Haemophilus influenzae type b, was(More)
A novel immunization schedule was tested to increase antibodies to Haemophilus influenzae type B in which a 0.5% formaldehyde-inactivated cellular antigen and a partially purified lipopolysacharid antigen obtained from a selective precipitation with organic solvents were combined as immunogens. High specificity and biological activity antibodies with titers(More)
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