TY - GEN AU - Komaroff,Anthony L TI - Ask the doctor. I am 73 years old. Will quitting smoking really make a difference in my health at this point? SN - 1052-1577 PY - 2013///0725 KW - Aged KW - Decision Making KW - Health Behavior KW - Health Knowledge, Attitudes, Practice KW - Health Promotion KW - Health Status KW - Humans KW - Risk Factors KW - Smoking KW - Smoking Cessation N1 - Publication Type: Journal Article ER -