%0 Journal Article
%A de la Rosa, Manuel
%A Perez, Mercedes
%A Carazo, Concepcion
%A Pareja, Lucia
%A Peis, Jose Ignacio
%A Hernandez, Fernando
%T New Granada Medium for detection and identification of group B streptococci.
%D 1992
%@ 0095-1137
%U http://hdl.handle.net/10668/2121
%X A methotrexate-containing medium for the detection of beta-hemolytic group B streptococci from clinical specimens on the basis of detection of pigment is described. The medium contained peptone, starch, serum, MgSO4, glucose, pyruvate, methotrexate (as pigment enhancer), phosphate-morpholine-propanesulfonic acid buffer, and selective agents. The recovery of beta-hemolytic group B streptococci was comparable to that obtained with selective broth.
%K Metotrexato
%K Medios de cultivo
%K Pigmentación
%K Técnicas bacteriológicas
%K Granada
%K Andalucía
%~