Information Journal Paper
APA:
Copy. (2017). Early-life exposure to air pollutants and adverse pregnancy outcomes: protocol for a prospective cohort study in Beijing. BMJ OPEN, 7(9), 0-0. SID. https://sid.ir/paper/766819/en
Vancouver:
Copy. Early-life exposure to air pollutants and adverse pregnancy outcomes: protocol for a prospective cohort study in Beijing. BMJ OPEN[Internet]. 2017;7(9):0-0. Available from: https://sid.ir/paper/766819/en
IEEE:
Copy, “Early-life exposure to air pollutants and adverse pregnancy outcomes: protocol for a prospective cohort study in Beijing,” BMJ OPEN, vol. 7, no. 9, pp. 0–0, 2017, [Online]. Available: https://sid.ir/paper/766819/en