APA (7th ed.) Citation

Liu, Y., Sun, J., Lei, Q., Wu, Q., & Wang, Z. Research and development investment of Chinese chemical pharmaceutical companies under the national pooled procurement: A retrospective panel data analysis, 2013–2022. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Liu, Yuanli, Jing Sun, Qianrun Lei, Qiyou Wu, and Zhitao Wang. Research and Development Investment of Chinese Chemical Pharmaceutical Companies Under the National Pooled Procurement: A Retrospective Panel Data Analysis, 2013–2022. BMJ Publishing Group.

MLA (9th ed.) Citation

Liu, Yuanli, et al. Research and Development Investment of Chinese Chemical Pharmaceutical Companies Under the National Pooled Procurement: A Retrospective Panel Data Analysis, 2013–2022. BMJ Publishing Group.