Table of contents

Original research

• Patients with markedly elevated D-dimer who do not have pulmonary embolism (10 February, 2020)

  Jeren Lim, Calum Cardle, Chris Isles
• Normal-range emergency department serum phosphorus levels and all-cause mortality (13 January, 2020)

  Yiftach Barash, Eyal Klang, Shelly Soffer, Eyal Zimlichman, Avshalom Leibowitz, Ehud Grossman, Gadi Shlomai
• Improving Access to Psychological Therapies for older adults: auditing management of newly diagnosed mild and moderate depression in six general practices within the Birmingham and Solihull CCG (10 February, 2020)

  Jean Pierre Laake, Jemma Parratt, Nadia Majeed
• Using internet search data to explore the global public concerns in ankylosing spondylitis (24 February, 2020)

  Yong-Jun Mei, Yan-Mei Mao, Fan Cao, Tao Wang, Zhi-Jun Li
• A minimalist electronic health record-based intervention to reduce standing lab utilisation (12 February, 2020)

  Kuo-Kai Chin, Amrita Krishnamurthy, Talhah Zubair, Tara Ramaswamy, Jason Hom, Paul Maggio, Lisa Shieh