The continent north of AFRICA, west of ASIA and east of the ATLANTIC OCEAN.
Northern Europe,Southern Europe,Western Europe
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016032
Randomized Controlled Trials as Topic
Works about clinical trials that involve at least one test treatment and one control treatment, concurrent enrollment and follow-up of the test- and control-treated groups, and in which the treatments to be administered are selected by a random process, such as the use of a random-numbers table.