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The cost-effectiveness of three smoking cessation programs.
Altman DG, Flora JA, Fortmann SP, Farquhar JW. Altman DG, et al. Among authors: fortmann sp. Am J Public Health. 1987 Feb;77(2):162-5. doi: 10.2105/ajph.77.2.162. Am J Public Health. 1987. PMID: 3099586 Free PMC article.
The Stanford Five-City Project: design and methods.
Farquhar JW, Fortmann SP, Maccoby N, Haskell WL, Williams PT, Flora JA, Taylor CB, Brown BW Jr, Solomon DS, Hulley SB. Farquhar JW, et al. Among authors: fortmann sp. Am J Epidemiol. 1985 Aug;122(2):323-34. doi: 10.1093/oxfordjournals.aje.a114104. Am J Epidemiol. 1985. PMID: 4014215
267 results