title: Serum antitoxin level in otogenous tetanus.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003017:Clostridium tetani / Q000302:isolation & purification; D005260:Female; D006801:Humans; D008297:Male; D013742:Tetanus / Q000097:blood*; D013743:Tetanus Antitoxin / Q000097:blood*
chemical_list: D013743:Tetanus Antitoxin