@misc{indiciae564e0b588d67, title = {Alpha-interferon structure and natural killer cell stimulatory activity.}, author = {B L Li and X X Zhao and X Y Liu and H S Kim and K Raska and J R Ortaldo and B Schwartz and S Pestka}, year = {1990}, url = {https://pubmed.ncbi.nlm.nih.gov/2201435/}, note = {Source identifier: 2201435} }