Hiroshi Hoshijima, Zen'ichiro Wajima, Hiroshi Nagasaka, Toshiya Shiga. Association of hospital and surgeon volume with mortality following major surgical procedures: Meta-analysis of meta-analyses of observational studies. Medicine. 2019. 98. 44. e17712
Toshiaki Ikeda, Hidenobu Kamohara, Shingo Suda, Takeo Nagura, Mikiko Tomino, Masatoshi Sugi, Zen'ichiro Wajima. Comparative evaluation of endotoxin activity level and various biomarkers for infection and outcome of ICU-admitted patients. Biomedicines. 2019. 7
H. Hoshijima, R. Takeuchi, N. Kuratani, Z. Wajima, E. Masaki, T. Shiga. Weekend admission, weekend operation and mortality: a systematic review, Bayesian and frequentist meta-analysis. EUROPEAN JOURNAL OF ANAESTHESIOLOGY. 2014. 31. 21-21
Z. Wajima, T. Shiga, K. Manage. Does pneumoperitoneum really affect stroke volume variation in man?. EUROPEAN JOURNAL OF ANAESTHESIOLOGY. 2014. 31. 60-61
Z. Wajima, T. Shiga, K. Manage. Does intravenous atropine affect stroke volume variation in man?. EUROPEAN JOURNAL OF ANAESTHESIOLOGY. 2014. 31. 57-57