NLM logo

Digital Gallery Browse

Letter from James L. Loudon, MD, FRCP, London, Canada, to Leonidas H. Berry about the progress

of now having a serviceable gastroscope and oesophagoscope in the three hospitals in London, Canada, noting that when he returned there the only one in Western Ontario, and thanking Berry for teaching him the art of gastroscopy

Courtesy National Library of Medicine

Page with typewritten text.