1. Alvi A, Vartanian J (1998) Microscopic examination of routine tonsillectomy specimens: Is it necessary? Otolaryngol Head Neck Surg 119: 361–363
2. AWMF-Leitlinien der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Halschirurgie (1996) Adenoide Vegetationen.http://www.uni-duesseldorf.de/WWW/AWMF/11/hno_1121.htm
3. Beaty MM, Funk GF, Karnell LH, Graham SM, McCulloch TM, Hoffman HT, Robinson RA (1998) Risk factors for malignancy in adult tonsils. Head & Neck 20: 399–403
4. Daneshbod K, Bhutta R, Sodagar R (1980) Pathology of tonsils and adenoids: a study of 15.120 cases. Ear, Nose & Throat 59: 466–467
5. Dohar JE, Bonilla JA (1996) Processing of adenoid and tonsil specimens in children: A national survey of standard practises and a five-year review of the experience at the Children’s Hospital of Pittsburgh. Otolaryngol Head Neck Surg 11594–11597