References
- Siirala Urpo, Meretoja Atte. Dolomite, a New Material for Nasal Implants in Ozaena. Acta Oto-Laryng. 1957; 47: 448
- Siirala Urpo. Experience with a New Implant Material in Operations for Ozaena, Acta Oto-Laryng 1958; 232, Suppl. 140
- Siirala Urpo. An Operative Method Giving Satisfactory Results in the Treatment of Ozaena. Arch, of Otolaryng., 72: 188