TY  - RPRT
TI  - Breathing in brief exercise.
AU  - F N CRAIG
AU  - E G CUMMINGS
PY  - 1960
DO  - 10.1152/jappl.1960.15.4.583
UR  - https://pubmed.ncbi.nlm.nih.gov/13812586/
ID  - 13812586
ER  -