TY - RPRT TI - Polyphenotypic small-cell orbitocranial tumor. AU - D B Lyon AU - R K Dortzbach AU - E Gilbert-Barness PY - 1993 DO - 10.1001/archopht.1993.01090100110037 UR - https://pubmed.ncbi.nlm.nih.gov/8216022/ ID - 8216022 ER -