TY  - RPRT
TI  - Comparative aspects of coronary collateral circulation.
AU  - W Schaper
AU  - W Flameng
AU  - M De Brabander
PY  - 1972
DO  - 10.1007/978-1-4684-3213-8_15
UR  - https://pubmed.ncbi.nlm.nih.gov/4561513/
ID  - 4561513
ER  -