The second sound in pulmonary embolism: an experimental study.

MLA

Luisada, A. A., et al. “The Second Sound in Pulmonary Embolism: An Experimental Study.” Cardiovascular Research, vol. 7, no. 1, Jan. 1973, pp. 55–62. EBSCOhost, https://doi.org/10.1093/cvr/7.1.55.

APA

Luisada, A. A., MacCanon, D. M., Coleman, B., Watts, M., & Feigen, L. (1973). The second sound in pulmonary embolism: an experimental study. Cardiovascular Research, 7(1), 55–62. https://doi.org/10.1093/cvr/7.1.55

Chicago

Luisada, A A, D M MacCanon, B Coleman, M Watts, and L Feigen. 1973. “The Second Sound in Pulmonary Embolism: An Experimental Study.” Cardiovascular Research 7 (1): 55–62. doi:10.1093/cvr/7.1.55.