Otto, PhilippPhilippOtto0000-0001-8630-108XBolle, FriedelFriedelBolle2022-12-092022-12-0920111053-5357https://fis.uni-bamberg.de/handle/uniba/57062engMultiple facets of altruism and their influence on blood donationarticle10.1016/j.socec.2011.04.010http://www.scopus.com/inward/record.url?eid=2-s2.0-80955181117&partnerID=MN8TOARS