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Pulmonary hypertension (PH) describes heterogeneous population of patients with a mean pulmonary arterial pressure >20 mm Hg. Rarely, PH presents as a primary disorder but is more commonly part of ...

Images. An illustration of a heart shape Donate. An illustration of text ellipses. More An illustration of ... Saison 1, A1+ : méthode de français Bookreader Item Preview remove-circle Share or Embed ...

We examine the labor market effects of AI chatbots using two large-scale adoption surveys (late 2023 and 2024) covering 11 exposed occupations (25,000 workers, 7,000 workplaces), linked to matched ...