TY - GEN AU - VENKER,J AU - KOSTELIJK,P J TI - [Tympanoplasty in therapy of otitis media] SN - 0028-2162 PY - 2003///0501 KW - Ear, Middle KW - surgery KW - Humans KW - Otitis Media KW - Tympanoplasty N1 - Publication Type: Journal Article ER -