title: Is bombesin a tumour marker for small-cell carcinoma?
mesh_terms: D001839:Bombesin / Q000097:blood*; D018288:Carcinoma, Small Cell / Q000097:blood* / Q000175:diagnosis; D006801:Humans; D008175:Lung Neoplasms / Q000097:blood* / Q000175:diagnosis; D010455:Peptides / Q000097:blood*
chemical_list: D010455:Peptides; D001839:Bombesin