TY - GEN AU - Shmookler,B M TI - Retroperitoneal synovial sarcoma. A report of four cases SN - 0002-9173 PY - 1982///0807 KW - Adolescent KW - Adult KW - Female KW - Humans KW - Male KW - Middle Aged KW - Retroperitoneal Neoplasms KW - diagnosis KW - Sarcoma, Synovial N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/ajcp/77.6.686 ER -