TY  - RPRT
TI  - Pulsus paradoxus in asthma.
AU  - C Shim
AU  - M H Williams
PY  - 1978
DO  - 10.1016/s0140-6736(78)90553-6
UR  - https://pubmed.ncbi.nlm.nih.gov/76072/
ID  - 76072
ER  -