TY  JOUR
TI  ANALYSIS OF MATERNAL MORTALITY IN THE RUSSIAN FEDERATION. THE MAIN TRENDS
KW  maternal mortality
KW  maternal mortality rate
JO  CASPIANJOURNALOF MEDICINE AND PHARMACY
AU  Boyko, Y..
AU  Shapovalova, M..
AU  Shcherbin, A..
AU  Ugurchieva, K..
AU  Kashkarova, I..
PY  2020
IS  1
PB  Astrakhan State Medical University