State-Specific Prevalence and Trends in Adult Cigarette Smoking-United States, 1998-2007 (Reprinted from MMWR, vol 58, pg 221-226, 2009)
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION(2009)
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION(2009)