title: Letter: Pivampicillin (ampicillin) and infectious mononucleosis.
mesh_terms: D000667:Ampicillin / Q000009:adverse effects* / Q000627:therapeutic use; D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D007244:Infectious Mononucleosis / Q000188:drug therapy*; D014631:Valerates / Q000009:adverse effects / Q000627:therapeutic use
chemical_list: D014631:Valerates; D000667:Ampicillin