Time trends in human fecundability in Sweden.

MLA

Scheike, Thomas H., et al. “Time Trends in Human Fecundability in Sweden.” Epidemiology (Cambridge, Mass.), vol. 19, no. 2, Mar. 2008, pp. 191–96. EBSCOhost, https://doi.org/10.1097/EDE.0b013e31816334ad.

APA

Scheike, T. H., Rylander, L., Carstensen, L., Keiding, N., Jensen, T. K., Stromberg, U., Joffe, M., & Akre, O. (2008). Time trends in human fecundability in Sweden. Epidemiology (Cambridge, Mass.), 19(2), 191–196. https://doi.org/10.1097/EDE.0b013e31816334ad

Chicago

Scheike, Thomas H, Lars Rylander, Lisbeth Carstensen, Niels Keiding, Tina Kold Jensen, Ulf Stromberg, Michael Joffe, and Olof Akre. 2008. “Time Trends in Human Fecundability in Sweden.” Epidemiology (Cambridge, Mass.) 19 (2): 191–96. doi:10.1097/EDE.0b013e31816334ad.