title: Levels of immunoglobulins IgG, IgA, IgM and lysozyme in 10-year-old children from different regions and the condition of the lymphatic apparatus. II. Condition of cervical lymph nodes in connection with some immunological indices and with different environment.
mesh_terms: D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000096:biosynthesis*; D007074:Immunoglobulin G / Q000096:biosynthesis*; D007075:Immunoglobulin M / Q000096:biosynthesis*; D008198:Lymph Nodes / Q000276:immunology*; D008297:Male; D009113:Muramidase / Q000096:biosynthesis*; D011159:Population Surveillance
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D009113:Muramidase