Recurrent spontaneous mediastinal emphysema simulating myocardial infarction.

MLA

Pellegrino, P. C., and E. N. Silber. “Recurrent Spontaneous Mediastinal Emphysema Simulating Myocardial Infarction.” American Heart Journal, vol. 36, no. 3, Sept. 1948, pp. 447–50. EBSCOhost, https://doi.org/10.1016/0002-8703(48)90342-1.

APA

Pellegrino, P. C., & Silber, E. N. (1948). Recurrent spontaneous mediastinal emphysema simulating myocardial infarction. American Heart Journal, 36(3), 447–450. https://doi.org/10.1016/0002-8703(48)90342-1

Chicago

Pellegrino, P C, and E N Silber. 1948. “Recurrent Spontaneous Mediastinal Emphysema Simulating Myocardial Infarction.” American Heart Journal 36 (3): 447–50. doi:10.1016/0002-8703(48)90342-1.