TY - RPRT TI - Hormonal evaluation in patients with osteosarcoma. AU - R Vassilopoulou-Sellin AU - C J Wallis AU - N A Samaan PY - 1985 DO - 10.1002/jso.2930280313 UR - https://pubmed.ncbi.nlm.nih.gov/3856084/ ID - 3856084 ER -