@misc{indiciae0b4374874342, title = {Asthma induced by enkephalin.}, author = {R D Leslie and D Bellamy and D A Pyke}, year = {1980}, doi = {10.1136/bmj.280.6206.16}, url = {https://pubmed.ncbi.nlm.nih.gov/7357255/}, note = {Source identifier: 7357255} }