An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Marcus BH, Lewis BA, King TK, Albrecht AE, Hogan J, Bock B, Parisi AF, Abrams DB.Marcus BH, et al.Prev Med. 2003 Apr;36(4):479-92. doi: 10.1016/s0091-7435(02)00051-8.Prev Med. 2003.PMID: 12649057Clinical Trial.
Emmons KM, Abrams DB, Marshall RJ, Etzel RA, Novotny TE, Marcus BH, Kane ME.Emmons KM, et al. Among authors: marcus bh.Am J Public Health. 1992 Jan;82(1):24-8. doi: 10.2105/ajph.82.1.24.Am J Public Health. 1992.PMID: 1536329Free PMC article.
Marcus BH, Emmons KM, Abrams DB, Marshall RJ, Kane M, Novotny TE, Etzel RA.Marcus BH, et al.J Public Health Policy. 1992 Spring;13(1):42-51.J Public Health Policy. 1992.PMID: 1629358
Emmons KM, Marcus BH, Linnan L, Rossi JS, Abrams DB.Emmons KM, et al. Among authors: marcus bh.Prev Med. 1994 Jul;23(4):481-9. doi: 10.1006/pmed.1994.1066.Prev Med. 1994.PMID: 7971876
Emmons KM, Abrams DB, Marshall R, Marcus BH, Kane M, Novotny TE, Etzel RA.Emmons KM, et al. Among authors: marcus bh.Prev Med. 1994 Jan;23(1):35-9. doi: 10.1006/pmed.1994.1005.Prev Med. 1994.PMID: 8016030
Emmons KM, Marcus BH, Abrams DB, Marshall R, Novotny TE, Kane ME, Etzel RA.Emmons KM, et al. Among authors: marcus bh.Arch Environ Health. 1996 Mar-Apr;51(2):146-9. doi: 10.1080/00039896.1996.9936008.Arch Environ Health. 1996.PMID: 8638966