Publications

2022

Liu, Jihong, Peiyin Hung, Chen Liang, and Jiajia Zhang and. 2022. “Multilevel Determinants of Racial Ethnic Disparities in Severe Maternal Morbidity and Mortality in the Context of the COVID-19 Pandemic in the USA: Protocol for a Concurrent Triangulation, Mixed-Methods Study”. BMJ Open 12 (6): e062294.

2021

2020

2018