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[Immunoglobulins A in the vagina. Assay and study of their specificity]

The authors have titrated, by the Laurell technique, immunoglobulin A in vaginal washings ; the quantity of IgA found is higher for women having a pathogenic vaginal flora. Using immunofluorescence technique, and peroxydase-marked antibodies, the authors found specific IgA directed against Lactobacillus, N. gonorrhoeae and Candida albicans.

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