TY - GEN AU - Tara,H H TI - Modificatin of the Balfour retractor for retropubic operations SN - 0022-5347 PY - 1968///0327 KW - Prostatectomy KW - instrumentation N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/S0022-5347(17)62963-X ER -