TY - RPRT TI - Smoking and mortality: a prospective study. AU - J M Weir AU - J E Dunn PY - 1970 DO - 10.1002/1097-0142(197001)25:1<105::aid-cncr2820250115>3.0.co;2-z UR - https://pubmed.ncbi.nlm.nih.gov/5410301/ ID - 5410301 ER -