@misc{indiciae8aeb1d39dda3, title = {Lymphocytes: circulation altered by trypsin.}, author = {J Woodruff and B M Gesner}, year = {1968}, doi = {10.1126/science.161.3837.176}, url = {https://pubmed.ncbi.nlm.nih.gov/5657066/}, note = {Source identifier: 5657066} }