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Allen B, Gentry R, Shipp A, Van Landingham C.Allen B, et al. Among authors: van landingham c.Regul Toxicol Pharmacol. 1998 Aug;28(1):38-44. doi: 10.1006/rtph.1998.1226.Regul Toxicol Pharmacol. 1998.PMID: 9784431
Shipp AM, Gentry PR, Lawrence G, Van Landingham C, Covington T, Clewell HJ, Gribben K, Crump K.Shipp AM, et al. Among authors: van landingham c.Toxicol Ind Health. 2000 Nov;16(9-10):335-438. doi: 10.1177/074823370001600901.Toxicol Ind Health. 2000.PMID: 11762928Review.
Shipp A, Lawrence G, Gentry R, McDonald T, Bartow H, Bounds J, Macdonald N, Clewell H, Allen B, Van Landingham C.Shipp A, et al. Among authors: van landingham c.Crit Rev Toxicol. 2006 Jul-Aug;36(6-7):481-608. doi: 10.1080/10408440600851377.Crit Rev Toxicol. 2006.PMID: 16973444Review.