title: [Studies on the rule of secretory immunoglobulin in the recurrent infection with herpes simplex virus].
mesh_terms: D006561:Herpes Simplex / Q000276:immunology; D006801:Humans; D007070:Immunoglobulin A / Q000276:immunology*; D007071:Immunoglobulin A, Secretory / Q000276:immunology*; D066298:In Vitro Techniques; D012008:Recurrence; D012463:Saliva / Q000276:immunology*; D018139:Simplexvirus / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007071:Immunoglobulin A, Secretory