title: A simple mistake responsible for 153 cases of muscular cold abscesses.
mesh_terms: D000038:Abscess / Q000209:etiology*; D015721:Diphtheria-Tetanus-Pertussis Vaccine / Q000009:adverse effects*; D004340:Drug Contamination; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007492:Iran; D019300:Medical Errors; D009135:Muscular Diseases / Q000209:etiology*; D013594:Syringes; D014611:Vaccination / Q000009:adverse effects*
chemical_list: D015721:Diphtheria-Tetanus-Pertussis Vaccine