title: An unusual bilateral primary tumour of the testis.
mesh_terms: D000328:Adult; D006063:Chorionic Gonadotropin / Q000032:analysis; D018997:Chorionic Gonadotropin, beta Subunit, Human; D004407:Dysgerminoma / Q000473:pathology*; D006801:Humans; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010446:Peptide Fragments / Q000032:analysis; D013724:Teratoma / Q000473:pathology*; D013736:Testicular Neoplasms / Q000473:pathology*; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D018997:Chorionic Gonadotropin, beta Subunit, Human; D010446:Peptide Fragments; D000509:alpha-Fetoproteins