[Knowing how to whistle].
Kobusch
Dorit
D
D000368:Aged; D001293:Attitude to Death; D003704:Dementia / Q000451:nursing* / Q000523:psychology; D005858:Germany; D006801:Humans; D011157:Population Dynamics; D011287:Prejudice; D011788:Quality of Life / Q000523:psychology*