Robboy, S. J., Keh, P. C., Nickerson, R. J., Helmanis, E. K., Prat, J., Szyfelbein, W. M., … Welch, W. R. (1979). Squamous cell dysplasia and carcinoma in situ of the cervix and vagina after prenatal exposure to diethylstilbestrol. Obstetrical and Gynecological Survey, 34(1), 60–63. https://doi.org/10.1097/00006254-197901010-00023

Robboy, S. J., P. C. Keh, R. J. Nickerson, E. K. Helmanis, J. Prat, W. M. Szyfelbein, P. D. Taft, A. B. Barnes, R. E. Scully, and W. R. Welch. “Squamous cell dysplasia and carcinoma in situ of the cervix and vagina after prenatal exposure to diethylstilbestrol.” Obstetrical and Gynecological Survey 34, no. 1 (January 1, 1979): 60–63. https://doi.org/10.1097/00006254-197901010-00023.

Robboy SJ, Keh PC, Nickerson RJ, Helmanis EK, Prat J, Szyfelbein WM, et al. Squamous cell dysplasia and carcinoma in situ of the cervix and vagina after prenatal exposure to diethylstilbestrol. Obstetrical and Gynecological Survey. 1979 Jan 1;34(1):60–3.

Robboy, S. J., et al. “Squamous cell dysplasia and carcinoma in situ of the cervix and vagina after prenatal exposure to diethylstilbestrol.” Obstetrical and Gynecological Survey, vol. 34, no. 1, Jan. 1979, pp. 60–63. Scopus, doi:10.1097/00006254-197901010-00023.

Robboy SJ, Keh PC, Nickerson RJ, Helmanis EK, Prat J, Szyfelbein WM, Taft PD, Barnes AB, Scully RE, Welch WR. Squamous cell dysplasia and carcinoma in situ of the cervix and vagina after prenatal exposure to diethylstilbestrol. Obstetrical and Gynecological Survey. 1979 Jan 1;34(1):60–63.