Darragh Hodnett

Intraoperative oxygenation in adult patients undergoing surgery (iOPS): a retrospective observational study across 29 UK hospitals

J. Schumacher, Mitul P. Patel, H. Laycock, 2018, Perioperative Medicine.

A healthy volunteer study to investigate trace element contamination of blood samples by stainless steel venepuncture needles

P. Dargan, A. Shah, K. Raja, 2012, Clinical toxicology.