APA (7th ed.) Citation

Weldehana, A., Zewde, S., Negash, S., & Andualem, D. Contraception and Rheumatic Heart Disease in Ethiopia: A Tertiary Hospital Experience. Elsevier.

Chicago Style (17th ed.) Citation

Weldehana, A., S. Zewde, S. Negash, and D. Andualem. Contraception and Rheumatic Heart Disease in Ethiopia: A Tertiary Hospital Experience. Elsevier.

MLA (9th ed.) Citation

Weldehana, A., et al. Contraception and Rheumatic Heart Disease in Ethiopia: A Tertiary Hospital Experience. Elsevier.