@misc{indiciae8929d0550c11, title = {Infectious mononucleosis. Appendiceal lymphoid tissue involvement parallels characteristic lymph node changes.}, author = {A O'Brien and D S O'Briain}, year = {1985}, url = {https://pubmed.ncbi.nlm.nih.gov/3839369/}, note = {Source identifier: 3839369} }