APA (7th ed.) Citation

TS, H., S, S., & FS, J. (2014). Are there characteristics of the false-negative cases from the first trimester combined screening programme for Down syndrome? Current opinion in obstetrics & gynecology, 26(2), 110. https://doi.org/10.1097/GCO.0000000000000054

Chicago Style (17th ed.) Citation

TS, Hartwig, Sørensen S, and Jørgensen FS. "Are There Characteristics of the False-negative Cases from the First Trimester Combined Screening Programme for Down Syndrome?" Current Opinion in Obstetrics & Gynecology 26, no. 2 (2014): 110. https://doi.org/10.1097/GCO.0000000000000054.

MLA (9th ed.) Citation

TS, Hartwig, et al. "Are There Characteristics of the False-negative Cases from the First Trimester Combined Screening Programme for Down Syndrome?" Current Opinion in Obstetrics & Gynecology, vol. 26, no. 2, 2014, p. 110, https://doi.org/10.1097/GCO.0000000000000054.