@misc{indiciae1701149f74e0, title = {Systemic reactions occurring during immunotherapy with standardized pollen extracts.}, author = {A Hejjaoui and R Ferrando and H Dhivert and F B Michel and J Bousquet}, year = {1992}, doi = {10.1016/0091-6749(92)90214-m}, url = {https://pubmed.ncbi.nlm.nih.gov/1583250/}, note = {Source identifier: 1583250} }