TY  - RPRT
TI  - Hypersensitivity to penicillin.
AU  - R D SWIFT
PY  - 1954
DO  - 10.1016/s0140-6736(54)90392-x
UR  - https://pubmed.ncbi.nlm.nih.gov/13193082/
ID  - 13193082
ER  -