TY - RPRT TI - Bilateral sequential spermatocytic seminoma. AU - D M Bergner AU - G B Duck AU - M Rao PY - 1980 DO - 10.1016/s0022-5347(17)55546-9 UR - https://pubmed.ncbi.nlm.nih.gov/7420608/ ID - 7420608 ER -