title: Herpes simplex infection after needle aspiration of a lymph node.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use; D006193:Haemophilus influenzae; D006561:Herpes Simplex / Q000209:etiology*; D006801:Humans; D007223:Infant; D008199:Lymphadenitis / Q000188:drug therapy / Q000382:microbiology / Q000628:therapy*; D008297:Male; D018139:Simplexvirus / Q000302:isolation & purification; D013396:Suction / Q000009:adverse effects*
chemical_list: D000667:Ampicillin