TY  - RPRT
TI  - A blush from the heart.
AU  - D C Sane
AU  - J M Feldman
PY  - 1987
DO  - 10.1378/chest.92.2.360
UR  - https://pubmed.ncbi.nlm.nih.gov/3608606/
ID  - 3608606
ER  -