APA (7th ed.) Citation

Drapkina, O. M., Zeynapur, A. A., Klevina, A. S., & Vasileva, O. B. Thoracalgia in a Patient with Determined Coronary Heart Disease. Is there Always a Relapse of Angina Pectoris? Столичная издательская компания.

Chicago Style (17th ed.) Citation

Drapkina, O. M., A. A. Zeynapur, A. S. Klevina, and O. B. Vasileva. Thoracalgia in a Patient with Determined Coronary Heart Disease. Is There Always a Relapse of Angina Pectoris? Столичная издательская компания.

MLA (9th ed.) Citation

Drapkina, O. M., et al. Thoracalgia in a Patient with Determined Coronary Heart Disease. Is There Always a Relapse of Angina Pectoris? Столичная издательская компания.