The research article co-authored by Prof. Ryoko Murayama was published by Japan Journal of Nursing Science.

Shintani Y, Murayama R, Abe-Doi M, Sanada H. Incidence, causes, and timing of peripheral intravenous catheter failure related to insertion timing in the treatment cycle in patients with hematological malignancies: a prospective descriptive study. Japan Journal of Nursing Science. 2022 Apr 26;e12484. doi: 10.1111/jjns.12484.