海量图书期刊资源,随时随地畅享阅读乐趣
Current Problems of Laryngeal Cancer ISiirala, Urpo; Siirala, Olli · Acta Oto-Laryngologica · 1967
The problem of advanced supraglottic carcinomaUrpo Siirala; Mikko Paavolainen · 1975
Polyethylene Prosthesis in Stapes SurgerySiirala, Urpo; Jauhiainen, Tapani · Acta Oto-Laryngologica · 1967
Myringitis GranulosaSiirala, Urpo · Acta Oto-Laryngologica · 1953
Contribution to the Technique of FenestrationSiirala, Urpo · Acta Oto-Laryngologica · 1952
Bleeding at TonsillectomySiirala, Urpo · Acta Oto-Laryngologica · 1963
Pathogenesis and Treatment of Adhesive OtitisSiirala, Urpo · Acta Oto-Laryngologica · 1964
The Development of Otolaryngology in FinlandSiirala, Urpo; Nikupaavo, Aino · Acta Oto-Laryngologica · 1967