Twentieth Congress on Otorhinolaryngology in Porto, Portugal, 28 February–2 March 2002 Editorial Pages: 515 - 515
Expression of the the cyclin-kinase inhibitors p21(WAF1) and p27(Kip1) and the p53 tumor suppressor genes in adult-onset laryngeal papillomas Burak ErdamarNesil KelesErkan Kiyak Laryngology Pages: 516 - 520
Laryngeal tuberculosis masquerading as carcinoma Chao-Jung LinBor-Hwang KangHsing-Won Wang Laryngology Pages: 521 - 523
A case of chondronecrosis of the epiglottis after laser chordotomy Andreas MüllerReiner GottschallFriedrich Paulsen Laryngology Pages: 524 - 526
Altered permeability barrier structure in cholesteatoma matrix Viggo Svane-KnudsenLars Halkier-SørensenPeter D. Ottosen Otology Pages: 527 - 530
Identifying the needs of elderly, hearing-impaired persons: the importance and utility of hearing aid attributes Hartmut MeisterIsabel LausbergMartin Walger Otology Pages: 531 - 534
Invasion of the skull base by carcinomas: histopathologically evidenced findings with CT and MRI Haruhiko IshidaMitsuhiro MohriMutsuo Amatsu Head and Neck Oncology Pages: 535 - 539
Neurofibromatosis type 1, hyperparathyroidism, and osteosarcoma: interplay? Udi CinamonIlana AvinoachMoshe Harell Head and Neck Oncology Pages: 540 - 542
Incidence and survival in patients with pharyngeal cancer in northern Finland Petri KoivunenNiko RantalaOlli-Pekka Alho Head and Neck Oncology Pages: 543 - 546
Voice results in patients with T1a glottic cancer treated by radiotherapy or endoscopic measures J. Wedman J.-H. HeimdalJan Olofsson Phoniatrics Pages: 547 - 550
A case of atrophy of the masticatory muscles due to a masticatory habit Yutaka ImauchiTakashi SakamotoKazuya Abe Miscellaneous Pages: 551 - 553
Unilateral aplasia of the submandibular gland Mustafa YılmazAylin YücelAli Altuntaş Miscellaneous Pages: 554 - 556
Restitutio ad integrum: the kingsway of otorhinolaryngological surgery Malte Wigand Review Pages: 557 - 561
