Cite
A New Approach to Tubal Sterilization by Laparoscopy
MLA
Valle, Rafael F., and Hector A. Battifora. “A New Approach to Tubal Sterilization by Laparoscopy.” Fertility and Sterility, vol. 30, no. 4, Oct. 1978, pp. 415–22. EBSCOhost, https://doi.org/10.1016/S0015-0282(16)43574-0.
APA
Valle, R. F., & Battifora, H. A. (1978). A New Approach to Tubal Sterilization by Laparoscopy. Fertility and Sterility, 30(4), 415–422. https://doi.org/10.1016/S0015-0282(16)43574-0
Chicago
Valle, Rafael F., and Hector A. Battifora. 1978. “A New Approach to Tubal Sterilization by Laparoscopy.” Fertility and Sterility 30 (4): 415–22. doi:10.1016/S0015-0282(16)43574-0.