JA, S. C., C, D. V. R., A, R., FJ, d. A., JJ, D. E., J, G. H., . . . Á, Z. G. (2021). Nitrous oxide versus lidocaine versus no analgesic for in-office hysteroscopy: A randomised clinical trial. BJOG : an international journal of obstetrics and gynaecology, 128(8), 1364. https://doi.org/10.1111/1471-0528.16657
Chicago Style (17th ed.) CitationJA, Solano Calvo, Del Valle Rubido C, Rodríguez-Miguel A, de Abajo FJ, Delgado Espeja JJ, González Hinojosa J, Fernández Muñoz L, and Zapico Goñi Á. "Nitrous Oxide Versus Lidocaine Versus No Analgesic for In-office Hysteroscopy: A Randomised Clinical Trial." BJOG : An International Journal of Obstetrics and Gynaecology 128, no. 8 (2021): 1364. https://doi.org/10.1111/1471-0528.16657.
MLA (9th ed.) CitationJA, Solano Calvo, et al. "Nitrous Oxide Versus Lidocaine Versus No Analgesic for In-office Hysteroscopy: A Randomised Clinical Trial." BJOG : An International Journal of Obstetrics and Gynaecology, vol. 128, no. 8, 2021, p. 1364, https://doi.org/10.1111/1471-0528.16657.