Cite
Hemodynamic correlates of the first heart sound
MLA
Giuliano Di Bartolo, et al. “Hemodynamic Correlates of the First Heart Sound.” American Journal of Physiology-Legacy Content, vol. 201, Nov. 1961, pp. 888–92. 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=edsair&AN=edsair.doi...........1e220f2cb9c82a67fad2fa837e167595&authtype=sso&custid=ns315887.
APA
Giuliano Di Bartolo, David Nunez-Dey, Giulio Muiesan, D. M. MacCanon, & Aldo A. Luisada. (1961). Hemodynamic correlates of the first heart sound. American Journal of Physiology-Legacy Content, 201, 888–892.
Chicago
Giuliano Di Bartolo, David Nunez-Dey, Giulio Muiesan, D. M. MacCanon, and Aldo A. Luisada. 1961. “Hemodynamic Correlates of the First Heart Sound.” American Journal of Physiology-Legacy Content 201 (November): 888–92. 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=edsair&AN=edsair.doi...........1e220f2cb9c82a67fad2fa837e167595&authtype=sso&custid=ns315887.