APA (7th ed.) Citation

Praetorius, F. (1977). Streptokinase and serum enzyme activity in myocardial infarction. British Medical Journal, 1(6067), 1005. https://doi.org/10.1136/bmj.1.6067.1005

Chicago Style (17th ed.) Citation

Praetorius, F. "Streptokinase and Serum Enzyme Activity in Myocardial Infarction." British Medical Journal 1, no. 6067 (1977): 1005. https://doi.org/10.1136/bmj.1.6067.1005.

MLA (9th ed.) Citation

Praetorius, F. "Streptokinase and Serum Enzyme Activity in Myocardial Infarction." British Medical Journal, vol. 1, no. 6067, 1977, p. 1005, https://doi.org/10.1136/bmj.1.6067.1005.