title: "Hard days on the endless frontier" revisited.
authors.forename: J
authors.initials: J
authors.lastname: Viña
mesh_terms: D006801:Humans; D009013:Morale; D017712:Peer Review, Research; D012106:Research / Q000592:standards; D012109:Research Support as Topic; D012958:Societies, Scientific; D000078329:Workforce