title: Extragonadal germ cell cancer: a case presentation.
mesh_terms: D006063:Chorionic Gonadotropin / Q000032:analysis; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D013724:Teratoma / Q000175:diagnosis*; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D006063:Chorionic Gonadotropin; D000509:alpha-Fetoproteins