For citations:
Okrugin S.A., Gurchenok A.G., Ivannikova O.A., Zyablov Yu.I. Unstable angina prevalence in Tomsk City (brief report). Cardiovascular Therapy and Prevention. 2006;5(3):99-100. (In Russ.)
Okrugin S.A., Gurchenok A.G., Ivannikova O.A., Zyablov Yu.I. Unstable angina prevalence in Tomsk City (brief report). Cardiovascular Therapy and Prevention. 2006;5(3):99-100. (In Russ.)