TY  - RPRT
TI  - Ulcers, heart disease, and type-A behaviour.
AU  - J W Paulley
PY  - 1979
DO  - 10.1016/s0140-6736(79)92352-3
UR  - https://pubmed.ncbi.nlm.nih.gov/92641/
ID  - 92641
ER  -