TY - GEN AU - Buamah,P K AU - Cornell,C AU - Cassells-Smith,A J AU - McGill,A TI - Concentrations of trypsin, elastase and carbohydrate antigen CA 19-9 in serum of cystic fibrosis patients SN - 0009-9147 PY - 1986///0616 KW - Antigens, Neoplasm KW - blood KW - Antigens, Tumor-Associated, Carbohydrate KW - Cystic Fibrosis KW - Humans KW - Pancreatic Elastase KW - Trypsin N1 - Publication Type: Letter ER -