Eighteen years experience in stapedectomy. The case for the small fenestra operation.
Card's contents:HASSARD T.H./współaut./ 286,765 SMYTH G.D.L., HASSARD T.H. Eighteen years experience in stapedectomy. The case for the small fenestra operation. St.Louis 1978 The Annals Publ. Co 4 s. 36,il. The Annals of Otology, Rhinology and Laryngology, suppl. 49