論文（英文）
Analyzing intent-to-treat and per-protocol effects on safety outcomes using a medical information database: An application to the risk assessment of antibiotic-induced liver injury
Takeuchi Y, Shinozaki T, Kumamaru H, Hiramatsu T, Matsuyama Y. Analyzing intent-to-treat and per-protocol effects on safety outcomes using a medical information database: An application to the risk assessment of antibiotic-induced liver injury. Expert Opin Drug Saf. 2018; 17(11): 1071–1079.