TY - RPRT TI - Ossicular reconstruction in chronic ear surgery. AU - T Palva AU - A Palva AU - J Kärjä PY - 1973 DO - 10.1001/archotol.1973.00780020352015 UR - https://pubmed.ncbi.nlm.nih.gov/4745309/ ID - 4745309 ER -