title: Sudden collapse after administration of intramuscular iron preparations.
mesh_terms: D000328:Adult; D000368:Aged; D000747:Anemia, Hypochromic / Q000188:drug therapy; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects; D007501:Iron / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged
chemical_list: D007501:Iron