@misc{indiciae4f90f6a11bb7, title = {HIV and mucosal immunity.}, author = {D T O'Hagan}, year = {1991}, doi = {10.1016/0140-6736(91)92958-5}, url = {https://pubmed.ncbi.nlm.nih.gov/1674085/}, note = {Source identifier: 1674085} }