title: Letter: Alpha-fetoprotein and testicular tumours.
mesh_terms: D005326:Fetal Proteins / Q000032:analysis*; D006801:Humans; D008297:Male; D013724:Teratoma / Q000097:blood / Q000175:diagnosis*; D013736:Testicular Neoplasms / Q000097:blood / Q000175:diagnosis*; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D005326:Fetal Proteins; D000509:alpha-Fetoproteins