Liu , F., Bao , J., Boutain , D., Straughn , M., Adeniran , O., DeGrande , H., & Harrell , S. (2016). Online responses to the ending of the one-child policy in China: implications for preconception care. Upsala Journal of Medical Sciences, 121(4), 227–234. https://doi.org/10.1080/03009734.2016.1195464