David M. Stieb, Eric Lavigne, Li Chen, Lauren Pinault, Antonio Gasparrini, & Michael Tjepkema. (2019). Air pollution in the week prior to delivery and preterm birth in 24 Canadian cities: A time to event analysis. BMC.
Chicago Style (17th ed.) CitationDavid M. Stieb, Eric Lavigne, Li Chen, Lauren Pinault, Antonio Gasparrini, and Michael Tjepkema. Air Pollution in the Week Prior to Delivery and Preterm Birth in 24 Canadian Cities: A Time to Event Analysis. BMC, 2019.
MLA (9th ed.) CitationDavid M. Stieb, et al. Air Pollution in the Week Prior to Delivery and Preterm Birth in 24 Canadian Cities: A Time to Event Analysis. BMC, 2019.
Warning: These citations may not always be 100% accurate.