APA (7th ed.) Citation

Pistorius, L., Cluver, C. A., Bhorat, I., & Geerts, L. Trisomy 21 screening with αlpha software and the Fetal Medicine Foundation algorithm. South African Medical Association.

Chicago Style (17th ed.) Citation

Pistorius, L., C A. Cluver, I. Bhorat, and L. Geerts. Trisomy 21 Screening with αlpha Software and the Fetal Medicine Foundation Algorithm. South African Medical Association.

MLA (9th ed.) Citation

Pistorius, L., et al. Trisomy 21 Screening with αlpha Software and the Fetal Medicine Foundation Algorithm. South African Medical Association.