Yifan Song

Routine immunization services costs and financing in China, 2015

Wenzhou Yu, Ming Hsin Lu, Huaqing Wang et al. · Vaccine · 2018 · 63 citations

Public Affairs, Health Services Administration, Infectious Diseases +12

Exploring the patent collaboration network of China's wind energy industry: A study based on patent data from CNIPA

Weiwei Liu, Yifan Song, Kexin Bi · Renewable and Sustainable Energy Reviews · 2021 · 60 citations

Management, Innovation Management, Innovation +15

Effectiveness of Inactivated COVID-19 Vaccines Against Symptomatic, Pneumonia, and Severe Disease Caused by the Delta Variant: Real World Study and Evidence — China, 2021

Dan Wu, Yanyang Zhang, Lin Tang et al. · China CDC Weekly · 2022 · 57 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Assessment of medical waste generation, associated environmental impact, and management issues after the outbreak of COVID-19: A case study of the Hubei Province in China

Jinquan Ye, Yifan Song, Yun Zhong · PLoS ONE · 2022 · 45 citations · Full text

Management, Environmental Management, Environmental Sciences +17

The Response of Groundwater Level to Climate Change and Human Activities in Baotou City, China

Yingjie Cui, Zilong Liao, Yongfu Wei et al. · Water · 2020 · 34 citations · Full text

Natural Resources, Earth Sciences, Hydrology +16