@misc{indiciaebec416c0c522, title = {Delayed hypersensitivity and allergic rhinitis. A negative study.}, author = {G W Hutchinson and R W Griffiths}, year = {1972}, doi = {10.1016/0091-6749(72)90100-5}, url = {https://pubmed.ncbi.nlm.nih.gov/4401698/}, note = {Source identifier: 4401698} }