title: Etiology of Burkitt's lymphoma.
mesh_terms: D002051:Burkitt Lymphoma / Q000139:chemically induced / Q000209:etiology* / Q000276:immunology; D006801:Humans; D007166:Immunosuppressive Agents; D016403:Lymphoma, Large B-Cell, Diffuse / Q000139:chemically induced; D008297:Male; D008875:Middle Aged; D011739:Pyrimethamine / Q000009:adverse effects
chemical_list: D007166:Immunosuppressive Agents; D011739:Pyrimethamine