@misc{indiciaeca1e73f94392, title = {An Improved Flow Cytometry Method For Precise Quantitation Of Natural-Killer Cell Activity}, author = {Crucian, Brian and Nehlsen-Cannarella, Sandra and Sams, Clarence}, year = {2006}, url = {https://ntrs.nasa.gov/citations/20080026299}, note = {Source identifier: 20080026299} }