Columbia subject headings:
Immigrants--Russia (Federation)--Moscow.
Noncitizens--Russia (Federation)--Moscow.
Physicians--Russia (Federation)--Moscow.
Harvard subject headings:
Immigrants--Russia (Federation)--Moscow.
Noncitizens--Russia (Federation)--Moscow.
Physicians--Russia (Federation)--Moscow.
Russia (Federation)
Princeton subject headings:
Immigrants--Russia (Federation)--Moscow.
Noncitizens--Russia (Federation)--Moscow.
Physicians--Russia (Federation)--Moscow.