Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000041
Absenteeism
Chronic absence from work or other duty.
D000328
Adult
A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.
Adults
D013997
Time Factors
Elements of limited time intervals, contributing to particular results or situations.
Time Series,Factor, Time,Time Factor
D014586
USSR
A country located from the Baltic and Black seas to the Pacific Ocean and, for a time including 15 Soviet Socialist Republics. The capital was Moscow.