Cita APA

Ke, L., Lin, W., Liu, Y., Ou, W., & Lin, Z. (2018). Association of induced abortion with preterm birth risk in first-time mothers. Sci Rep.

Chicago Style Citation

Ke, Li, Weiyan Lin, Yangqi Liu, Weilin Ou, i Zhifeng Lin. "Association of Induced Abortion With Preterm Birth Risk in First-time Mothers." Sci Rep 2018.

Cita MLA

Ke, Li, et al. "Association of Induced Abortion With Preterm Birth Risk in First-time Mothers." Sci Rep 2018.