[Blood donation: a constantly evolving concept].
Gimeno
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Buñuel
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D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control / Q000635:transmission; D000533:Altruism; D001771:Blood Banks / Q000191:economics / Q000592:standards / Q000639:trends; D001782:Blood Donors / Q000523:psychology; D001803:Blood Transfusion / Q000191:economics / Q000639:trends*; D005239:Fear; D006801:Humans; D012940:Social Problems; D014838:Volunteers
La donación de sangre: un concepto en constante evolución.