title: Why I signed a card.
authors.forename: E R
authors.initials: ER
authors.lastname: Wintsch
mesh_terms: D015142:Baltimore; D003098:Collective Bargaining; D006801:Humans; D007750:Labor Unions; D009729:Nursing; D009741:Nursing Staff, Hospital; D012938:Social Perception; D000078329:Workforce