HLA-B Locus in Japanese Patients with Anti-Epileptics and Allopurinol-Related Stevens–Johnson Syndrome and Toxic Epidermal NecrolysisNahoko Kaniwa, Ryuichi Hasegawa, Shigeru Kinoshita et al.|Pharmacogenomics|2008Cited by 408
<i>HLA‐B*1511</i> is a risk factor for carbamazepine‐induced Stevens‐Johnson syndrome and toxic epidermal necrolysis in Japanese patientsNahoko Kaniwa, Ryuichi Hasegawa, Yoshiro Saito et al.|Epilepsia|2010Cited by 230
A whole-genome association study of major determinants for allopurinol-related Stevens–Johnson syndrome and toxic epidermal necrolysis in Japanese patientsMasahiro Tohkin, Zenrō Ikezawa, Nahoko Kaniwa et al.|The Pharmacogenomics Journal|2011Cited by 186
Comparative study of toxicity of 4-nitrophenol and 2,4-dinitrophenol in newborn and young rats.Mutsuko Koizumi, Ryuichi Hasegawa|The Journal of Toxicological Sciences|2001Cited by 47
Bladder freeze ulceration and sodium saccharin feeding in the rat: Examination for urinary nitrosamines, mutagens and bacteria, and effects on hepatic microsomal enzymesRyuichi Hasegawa, Samuel M. Cohen, M John et al.|Food and Chemical Toxicology|1984Cited by 15