APA (7th ed.) Citation

Beyeler, J., Lauener, A., Katsaros, C., Scala, G. C. L., & Degen, M. Epidemiologic trends of cleft lip and/or palate in Switzerland. BMC.

Chicago Style (17th ed.) Citation

Beyeler, Joël, Anic Lauener, Christos Katsaros, Giorgio C. La Scala, and Martin Degen. Epidemiologic Trends of Cleft Lip And/or Palate in Switzerland. BMC.

MLA (9th ed.) Citation

Beyeler, Joël, et al. Epidemiologic Trends of Cleft Lip And/or Palate in Switzerland. BMC.