title: [Stamps on the topic of blood transfusion and donorship].
mesh_terms: D001782:Blood Donors; D001803:Blood Transfusion / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010678:Philately / Q000266:history*
vernacular_title: Pochtovye marki na temu o perelivanii krovi i donorstve.