S. A. Bejaimal

Validity of administrative database coding for kidney disease: a systematic review.

Arthur V. Iansavichus, A. Garg, M. Oliver, 2011, American journal of kidney diseases : the official journal of the National Kidney Foundation.

Effectiveness of therapeutic heparin versus prophylactic heparin on death, mechanical ventilation, or intensive care unit admission in moderately ill patients with covid-19 admitted to hospital: RAPID randomised clinical trial

Marcelo A. Falappa, Tariq M. Alhawassi, A. Laupacis, 2021, BMJ.

Retrieving Clinical Evidence: A Comparison of PubMed and Google Scholar for Quick Clinical Searches

R Brian Haynes, Amit X Garg, Arthur V. Iansavichus, 2013, Journal of medical Internet research.