title: Letter: Atrophy after parenteral injection.
mesh_terms: D000273:Adipose Tissue; D001284:Atrophy / Q000209:etiology; D002081:Buttocks; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects*; D009135:Muscular Diseases / Q000209:etiology*; D010402:Penicillin G Procaine / Q000009:adverse effects
chemical_list: D010402:Penicillin G Procaine