Murai K, Yamazaki H, Nakagawa K, Kawai R, Kamataki T.
Deactivation of anti-cancer drug letrozole to a carbinol metabolite by polymorphic cytochrome P450 2A6 in human liver microsomes. 
Xenobiotica 39, 795-802, 2009.

Umemoto Y, Takata K, Hori M, Sato K, Nakagawa K. 
Identification of paraoxonase-1 in induced sputum from healthy volunteers. 
Free Rad Biol Med. 46, 699, 2009.

Matsunaga M, Yamazaki H, Kiyotani K, Iwano S, Saruwatari J, Nakagawa K, Soyama A, Ozawa S, Sawada J, Kashiyama E, Kinoshita M, Kamataki T. 
Two novel CYP2D6*10 haplotypes as possible causes of a poor metabolic phenotype in Japanese. 
Drug Metab Dispos. 34, 699-701, 2009.

Pahwa P, Nakagawa K, Koehncke N, McDuffie HH. 
Effects of polymorphic variations in tumor necrosis factor alpha and occupational exposure to grain dust on longitudinal decline in pulmonary function. 
J Agromedicine. 14, 215-21, 2009.

Hori M, Oniki K, Nakagawa T, Takata K, Mihara S, Marubayashi T, Nakagawa K. 
Association between combinations of glutathione-S-transferase M1, T1, and P1 genotypes and non-alcoholic fatty liver disease. 
Liver Int. 29, 164-168, 2009.