By 1970, the Soviet Union... «The Russians»
Tatebanko18 ноября 2019By 1970, the Soviet Union had the highest ratio of doctors to population in the world — 23.8 doctors for each 10,000 persons (compared to 15.8 in the U.S.).
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By 1970, the Soviet Union had the highest ratio of doctors to population in the world — 23.8 doctors for each 10,000 persons (compared to 15.8 in the U.S.).
3 понравилось