Baron JA - Search Results

1

Effects of 4 y of oral supplementation with beta-carotene on serum concentrations of retinol, tocopherol, and five carotenoids.

Nierenberg DW, Dain BJ, Mott LA, Baron JA, Greenberg ER. Nierenberg DW, et al. Among authors: baron ja. Am J Clin Nutr. 1997 Aug;66(2):315-9. doi: 10.1093/ajcn/66.2.315. Am J Clin Nutr. 1997. PMID: 9250109 Clinical Trial.

2

Determinants of increase in plasma concentration of beta-carotene after chronic oral supplementation. The Skin Cancer Prevention Study Group.

Nierenberg DW, Stukel TA, Baron JA, Dain BJ, Greenberg ER. Nierenberg DW, et al. Among authors: baron ja. Am J Clin Nutr. 1991 Jun;53(6):1443-9. doi: 10.1093/ajcn/53.6.1443. Am J Clin Nutr. 1991. PMID: 2035471 Clinical Trial.

3

A clinical trial of beta carotene to prevent basal-cell and squamous-cell cancers of the skin. The Skin Cancer Prevention Study Group.

Greenberg ER, Baron JA, Stukel TA, Stevens MM, Mandel JS, Spencer SK, Elias PM, Lowe N, Nierenberg DW, Bayrd G, et al. Greenberg ER, et al. Among authors: baron ja. N Engl J Med. 1990 Sep 20;323(12):789-95. doi: 10.1056/NEJM199009203231204. N Engl J Med. 1990. PMID: 2202901 Free article. Clinical Trial.

4

The Skin Cancer Prevention Study: design of a clinical trial of beta-carotene among persons at high risk for nonmelanoma skin cancer.

Greenberg ER, Baron JA, Stevens MM, Stukel TA, Mandel JS, Spencer SK, Elias PM, Lowe N, Nierenberg DN, Bayrd G, et al. Greenberg ER, et al. Among authors: baron ja. Control Clin Trials. 1989 Jun;10(2):153-66. doi: 10.1016/0197-2456(89)90028-7. Control Clin Trials. 1989. PMID: 2666024 Free article. Clinical Trial.

5

Determinants of plasma levels of beta-carotene and retinol. Skin Cancer Prevention Study Group.

Nierenberg DW, Stukel TA, Baron JA, Dain BJ, Greenberg ER. Nierenberg DW, et al. Among authors: baron ja. Am J Epidemiol. 1989 Sep;130(3):511-21. doi: 10.1093/oxfordjournals.aje.a115365. Am J Epidemiol. 1989. PMID: 2669470 Clinical Trial.

6

Mortality associated with low plasma concentration of beta carotene and the effect of oral supplementation.

Greenberg ER, Baron JA, Karagas MR, Stukel TA, Nierenberg DW, Stevens MM, Mandel JS, Haile RW. Greenberg ER, et al. Among authors: baron ja. JAMA. 1996 Mar 6;275(9):699-703. doi: 10.1001/jama.1996.03530330043027. JAMA. 1996. PMID: 8594267 Clinical Trial.

7

Risk of squamous cell carcinoma of the skin in relation to plasma selenium, alpha-tocopherol, beta-carotene, and retinol: a nested case-control study.

Karagas MR, Greenberg ER, Nierenberg D, Stukel TA, Morris JS, Stevens MM, Baron JA. Karagas MR, et al. Among authors: baron ja. Cancer Epidemiol Biomarkers Prev. 1997 Jan;6(1):25-9. Cancer Epidemiol Biomarkers Prev. 1997. PMID: 8993794

8

Risk of subsequent basal cell carcinoma and squamous cell carcinoma of the skin among patients with prior skin cancer. Skin Cancer Prevention Study Group.

Karagas MR, Stukel TA, Greenberg ER, Baron JA, Mott LA, Stern RS. Karagas MR, et al. Among authors: baron ja. JAMA. 1992 Jun 24;267(24):3305-10. JAMA. 1992. PMID: 1597912 Clinical Trial.

9

Cancer staging may have different meanings in academic and community hospitals.

Greenberg ER, Baron JA, Dain BJ, Freeman DH Jr, Yates JW, Korson R. Greenberg ER, et al. Among authors: baron ja. J Clin Epidemiol. 1991;44(6):505-12. doi: 10.1016/0895-4356(91)90213-s. J Clin Epidemiol. 1991. PMID: 1645398

10

A clinical trial of antioxidant vitamins to prevent colorectal adenoma. Polyp Prevention Study Group.

Greenberg ER, Baron JA, Tosteson TD, Freeman DH Jr, Beck GJ, Bond JH, Colacchio TA, Coller JA, Frankl HD, Haile RW, et al. Greenberg ER, et al. Among authors: baron ja. N Engl J Med. 1994 Jul 21;331(3):141-7. doi: 10.1056/NEJM199407213310301. N Engl J Med. 1994. PMID: 8008027 Free article. Clinical Trial.

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