Failure or imperfection of vision at night or in dim light, with good vision only on bright days. (Dorland, 27th ed)
Nyctalopia,Blindness, Night
D005859
Germany, East
The former German Democratic Republic which was reunified with the former Federal Republic of Germany in 1990.
Democratic Republic of Germany,German Democratic Republic,Germany, Democratic Republic of
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
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
D001333
Automobile Driver Examination
Government required written and driving test given to individuals prior to obtaining an operator's license.