Transvaginal Doppler sonography for detecting ectopic pregnancy: is it really necessary.

MLA

Achiron, R., et al. “Transvaginal Doppler Sonography for Detecting Ectopic Pregnancy: Is It Really Necessary.” Israel Journal of Medical Sciences, vol. 30, no. 11, Nov. 1994, pp. 820–25. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=7982771&authtype=sso&custid=ns315887.

APA

Achiron, R., Goldenberg, M., Lipitz, S., Mashiach, S., & Oelsner, G. (1994). Transvaginal Doppler sonography for detecting ectopic pregnancy: is it really necessary. Israel Journal of Medical Sciences, 30(11), 820–825.

Chicago

Achiron, R, M Goldenberg, S Lipitz, S Mashiach, and G Oelsner. 1994. “Transvaginal Doppler Sonography for Detecting Ectopic Pregnancy: Is It Really Necessary.” Israel Journal of Medical Sciences 30 (11): 820–25. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=7982771&authtype=sso&custid=ns315887.