PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1656682-8 1991 The antibodies against cluster 1 SCLC antigen/N-CAM can also be applied to cytologic preparations of sputum, pleural fluid and fine needle aspirates stained routinely by the Papanicolaou method since the antigen is preserved in such alcohol-fixed smears. Alcohols 233-240 neural cell adhesion molecule 1 Homo sapiens 46-51