APA (7th ed.) Citation

O, C., R, G., AH, I., N, M., B, E. D., A, E. M., . . . E, M. (2005). National maternal mortality ratio in Egypt halved between 1992-93 and 2000. Bulletin of the World Health Organization, 83(6), 462.

Chicago Style (17th ed.) Citation

O, Campbell, Gipson R, Issa AH, Matta N, El Deeb B, El Mohandes A, Alwen A, and Mansour E. "National Maternal Mortality Ratio in Egypt Halved Between 1992-93 and 2000." Bulletin of the World Health Organization 83, no. 6 (2005): 462.

MLA (9th ed.) Citation

O, Campbell, et al. "National Maternal Mortality Ratio in Egypt Halved Between 1992-93 and 2000." Bulletin of the World Health Organization, vol. 83, no. 6, 2005, p. 462.