Kurul, S., & Kandogan, T. (2002). Pharyngeal foreign body in a child persisting for three years. BMJ Group.
Chicago Style aipamenaKurul, S., and T. Kandogan. Pharyngeal Foreign Body in a Child Persisting for Three Years. BMJ Group, 2002.
MLA aipamenaKurul, S., and T. Kandogan. Pharyngeal Foreign Body in a Child Persisting for Three Years. BMJ Group, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.