@misc{indiciae15b896e54c49, title = {T helper cell differentiation: on again, off again.}, author = {Jane L Grogan and Richard M Locksley}, year = {2002}, doi = {10.1016/s0952-7915(02)00340-0}, url = {https://pubmed.ncbi.nlm.nih.gov/11973136/}, note = {Source identifier: 11973136} }