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	1.	Human health risks from exposures to perfluorooctanoic acid: a critique of Butenhoff et al. 2004. [electronic resource] by Kropp, Timothy Houlihan, Jane Producer: 20060110 In: Regulatory toxicology and pharmacology : RTP vol. 42 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Aging of mipafox-inhibited human acetylcholinesterase proceeds by displacement of both isopropylamine groups to yield a phosphate adduct. [electronic resource] by Kropp, Timothy J Richardson, Rudy J Producer: 20060606 In: Chemical research in toxicology vol. 19 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Relative inhibitory potencies of chlorpyrifos oxon, chlorpyrifos methyl oxon, and mipafox for acetylcholinesterase versus neuropathy target esterase. [electronic resource] by Kropp, Timothy J Richardson, Rudy J Producer: 20030729 In: Journal of toxicology and environmental health. Part A vol. 66 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Mechanism of aging of mipafox-inhibited butyrylcholinesterase. [electronic resource] by Kropp, Timothy J Richardson, Rudy J Producer: 20070521 In: Chemical research in toxicology vol. 20 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	The mipafox-inhibited catalytic domain of human neuropathy target esterase ages by reversible proton loss. [electronic resource] by Kropp, Timothy J Glynn, Paul Richardson, Rudy J Producer: 20040721 In: Biochemistry vol. 43 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Regulatory aspects of oncology drug safety evaluation: past practice, current issues, and the challenge of new drugs. [electronic resource] by Rosenfeldt, Hans Kropp, Timothy Benson, Kimberly Ricci, M Stacey McGuinn, W David Verbois, S Leigh Producer: 20100315 In: Toxicology and applied pharmacology vol. 243 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	FDA Engages Collaborators to Address Nonclinical Data Challenges. [electronic resource] by Kropp, Timothy J Rosario, Lilliam A DeHaven, Susan Houser, William Kramer, Lou Ann Nath, Shree Smyrnios, Troy Wally, Jeremy L Publication details: Therapeutic innovation & regulatory science Jan 2013 In: Therapeutic innovation & regulatory science vol. 47 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Uniform assessment and ranking of opioid μ receptor binding constants for selected opioid drugs. [electronic resource] by Volpe, Donna A McMahon Tobin, Grainne A Mellon, R Daniel Katki, Aspandiar G Parker, Robert J Colatsky, Thomas Kropp, Timothy J Verbois, S Leigh Producer: 20120214 In: Regulatory toxicology and pharmacology : RTP vol. 59 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)