215.    “The Diversity of Naturally Occurring Organohalogen Compounds”; Gribble, G.W. Chemosphere 2003, 52, 289-297.

216.    “Mesoionic Oxazoles”;  Gribble, G.W.; invited chapter in Oxazoles: Synthesis, Reactions and Spectroscopy, Part A, Palmer, D.C., Ed.; John Wiley & Sons: New Jersey, 2003, 60, 473-576.

217.    "Commercial Potential of Naturally Occurring Halo-Organics"; Gribble, G.W. Specialty Chem. 2003, 23, No. 5, 22-24.

218.    "Natural Organohalogens"; Gribble, G.W. Educ. Chem. 2003, 40, 40-45.

219.    “Synthetic Triterpenoids Enhance TGF-ß/Smad Signaling ”; Suh, N.; Roberts, A.B.; Birkey Reffey, S.; Miyazono, K.; Itoh, S.; ten Dijke, P.; Heiss, E.H.; Place, A.E.; Risingsong, R.; Williams, C.R.; Honda, T.; Gribble, G.W.; Sporn, M.B. Cancer Res. 2003, 63, 1371-1376.

220.    “The Diversity of Naturally Produced Organohalogens”; Gribble, G.W.; invited chapter in “Natural Production of Organohalogen Compounds;” Ed. Gribble, G.W.; Vol. 3/P in the series The Handbook of Environmental Chemistry, Springer-Verlag, 2003, 1-15.

221.    “Revision and Confirmation of the Regiochemistry of Isoxazoles Derived from Methyl Oleanonate and Lanost-8-en-3-one.  Synthesis of a New Lanostane Triterpenoid with a Cyano-enone Functionality in Ring A”; Honda, Y.; Honda, T.; Roy, S.; Gribble, G.W.; J. Org. Chem. 2003, 68, 4991-4993.

222.    “The Novel Synthetic Triterpenoid, CDDO-Imidazolide, Inhibits Inflammatory Response And Tumor Growth in Vivo ”; Place, A.E.; Suh, N.; Williams, C.R.; Risingsong, R.; Honda, T.; Honda, Y.; Gribble, G.W.; Leesnitzer, L.M.; Stimmel, J.B.; Willson, T.M.; Rosen, E.; Sporn, M.B. Clin. Cancer Res. 2003, 9, 2798-2806.

223.    “Naturally Occurring Halogenated Pyrroles and Indoles”; Gribble, G.W. Prog. Heterocycl. Chem. 2003, 15, 58-74.

224.    “Novel Chemistry of Indole in the Synthesis of Heterocycles”; Gribble, G.W. Pure Appl. Chem. 2003, 75, 1417-1432.

225.    “The Novel Triterpenoid CDDO and its Derivatives Induce Apoptosis by Disruption of Intracellular Redox Balance”; Ikeda, T.; Sporn, M.B.; Honda, T.; Gribble, G.W.; Kufe, D. Cancer Res. 2003, 63, 5551-5558.

226.    “Efficient Synthesis of (–)- and (+)-Tricyclic Compounds with Enone Functionalities in Rings A and C.  A Novel Class of Orally Active Anti-inflammatory and Cancer Chemopreventive Agents”; Honda, T.; Favaloro, Jr., F.G.; Janosik, T.; Honda, Y.; Suh, N.; Sporn, M.B.; Gribble, G.W. Org. Biomol. Chem. 2003, 1, 4384–4391.