TY - RPRT TI - Return to work after first myocardial infarction. AU - S Shapiro AU - E Weinblatt AU - C W Frank PY - 1972 DO - 10.1080/00039896.1972.10666045 UR - https://pubmed.ncbi.nlm.nih.gov/5009628/ ID - 5009628 ER -