Cite
Estrogen-progesterone therapy for recurrent gastrointestinal bleeding secondary to gastrointestinal angiodysplasia.
MLA
Granieri, R., et al. “Estrogen-Progesterone Therapy for Recurrent Gastrointestinal Bleeding Secondary to Gastrointestinal Angiodysplasia.” The American Journal of Gastroenterology, vol. 83, no. 5, May 1988, pp. 556–58. 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=3259072&authtype=sso&custid=ns315887.
APA
Granieri, R., Mazzulla, J. P., & Yarborough, G. W. (1988). Estrogen-progesterone therapy for recurrent gastrointestinal bleeding secondary to gastrointestinal angiodysplasia. The American Journal of Gastroenterology, 83(5), 556–558.
Chicago
Granieri, R, J P Mazzulla, and G W Yarborough. 1988. “Estrogen-Progesterone Therapy for Recurrent Gastrointestinal Bleeding Secondary to Gastrointestinal Angiodysplasia.” The American Journal of Gastroenterology 83 (5): 556–58. 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=3259072&authtype=sso&custid=ns315887.