Polish blood donors on strike.
D001771:Blood Banks; D001782:Blood Donors; D003148:Communism; D005190:Family; D005249:Fees and Charges; D006801:Humans; D009042:Motivation; D011044:Poland; D011640:Public Policy; D013317:Strikes, Employee; D014019:Tissue Donors; D035141:Voluntary Programs
Health Care and Public Health; Warsaw