Helfand M - Search Results

1

Oregon trauma system: change in initial admission site and post- admission transfer of injured patients.

Hedges JR, Mullins RJ, Zimmer-Gembeck M, Helfand M, Southard P. Hedges JR, et al. Among authors: helfand m. Acad Emerg Med. 1994 May-Jun;1(3):218-26. doi: 10.1111/j.1553-2712.1994.tb02435.x. Acad Emerg Med. 1994. PMID: 7621200 Free article.

2

A decision analysis of traumatic splenic injuries.

Feliciano PD, Mullins RJ, Trunkey DD, Crass RA, Beck JR, Helfand M. Feliciano PD, et al. Among authors: helfand m. J Trauma. 1992 Sep;33(3):340-7; discussion 347-8. doi: 10.1097/00005373-199209000-00002. J Trauma. 1992. PMID: 1404500

3

Effect of the Clinical Laboratory Improvement Amendments of 1988 (CLIA '88) on the incidence of invasive cervical cancer.

Helfand M, O'Connor GT, Zimmer-Gembeck M, Beck JR. Helfand M, et al. Med Care. 1992 Dec;30(12):1067-82. doi: 10.1097/00005650-199212000-00001. Med Care. 1992. PMID: 1453813

4

An analysis of Hospital Discharge Index as a trauma data base.

Mullins RJ, Veum-Stone J, Hedges JR, Zimmer-Gembeck M, Mann C, Helfand M. Mullins RJ, et al. Among authors: helfand m. J Trauma. 1995 Nov;39(5):941-8. doi: 10.1097/00005373-199511000-00020. J Trauma. 1995. PMID: 7474012

5

Outcome of hospitalized injured patients after institution of a trauma system in an urban area.

Mullins RJ, Veum-Stone J, Helfand M, Zimmer-Gembeck M, Hedges JR, Southard PA, Trunkey DD. Mullins RJ, et al. Among authors: helfand m. JAMA. 1994 Jun 22-29;271(24):1919-24. doi: 10.1001/jama.1994.03510480043032. JAMA. 1994. PMID: 8201736

6

Influence of a statewide trauma system on location of hospitalization and outcome of injured patients.

Mullins RJ, Veum-Stone J, Hedges JR, Zimmer-Gembeck MJ, Mann NC, Southard PA, Helfand M, Gaines JA, Trunkey DD. Mullins RJ, et al. Among authors: helfand m. J Trauma. 1996 Apr;40(4):536-45; discussion 545-6. doi: 10.1097/00005373-199604000-00004. J Trauma. 1996. PMID: 8614030

7

Low birthweight in a public prenatal care program: behavioral and psychosocial risk factors and psychosocial intervention.

Zimmer-Gembeck MJ, Helfand M. Zimmer-Gembeck MJ, et al. Among authors: helfand m. Soc Sci Med. 1996 Jul;43(2):187-97. doi: 10.1016/0277-9536(95)00361-4. Soc Sci Med. 1996. PMID: 8844923 Clinical Trial.

8

History of visible rectal bleeding in a primary care population. Initial assessment and 10-year follow-up.

Helfand M, Marton KI, Zimmer-Gembeck MJ, Sox HC Jr. Helfand M, et al. JAMA. 1997 Jan 1;277(1):44-8. JAMA. 1997. PMID: 8980209

9

Practice variation and the risk of low birth weight in a public prenatal care program.

Helfand M, Zimmer-Gembeck MJ. Helfand M, et al. Med Care. 1997 Jan;35(1):16-31. doi: 10.1097/00005650-199701000-00002. Med Care. 1997. PMID: 8998200

10

Rural hospital transfer patterns before and after implementation of a statewide trauma system. OHSU Rural Trauma Research Group.

Mann NC, Hedges JR, Mullins RJ, Helfand M, Worrall W, Zechnich AD. Mann NC, et al. Among authors: helfand m. Acad Emerg Med. 1997 Aug;4(8):764-71. Acad Emerg Med. 1997. PMID: 9262692 Free article.

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