title: Genotypic analysis of lymph node biopsies.
mesh_terms: D001402:B-Lymphocytes; D004273:DNA, Neoplasm / Q000648:ultrastructure*; D005838:Genotype; D006801:Humans; D007143:Immunoglobulin Heavy Chains / Q000235:genetics; D007145:Immunoglobulin kappa-Chains / Q000235:genetics; D007938:Leukemia / Q000235:genetics*; D008198:Lymph Nodes / Q000648:ultrastructure*; D008232:Lymphoproliferative Disorders / Q000235:genetics; D011948:Receptors, Antigen, T-Cell / Q000235:genetics; D013601:T-Lymphocytes
chemical_list: D004273:DNA, Neoplasm; D007143:Immunoglobulin Heavy Chains; D007145:Immunoglobulin kappa-Chains; D011948:Receptors, Antigen, T-Cell