@misc{indiciae9ef6548f5d8a, title = {Thymus-derived rosette-forming cells.}, author = {J Wybran and H H Fudenberg}, year = {1973}, doi = {10.1056/nejm197305172882011}, url = {https://pubmed.ncbi.nlm.nih.gov/4540498/}, note = {Source identifier: 4540498} }