title: Use of smokeless tobacco in major-league baseball.
authors: Massachusetts Department of Public Health, Boston 02111.
authors: G N
authors: GN
authors: Connolly
authors: C T
authors: CT
authors: Orleans
authors: M
authors: M
authors: Kogan
mesh_terms: D001484:Baseball; D006801:Humans; D008297:Male; D013177:Sports; D013223:Statistics as Topic; D019966:Substance-Related Disorders / Q000453:epidemiology / Q000523:psychology; D014029:Tobacco Use Disorder / Q000453:epidemiology / Q000523:psychology; D014030:Tobacco, Smokeless; D014481:United States