The DHM journal is published quarterly jointly by the South Pacific Underwater Medicine Society (SPUMS) and the European Underwater and Baromedical Society (EUBS). This is a great way to keep up to date with current research in the field and inspire further work in the field of Diving and Hyperbaric Medicine.
Something really useful is that it is free to access the full journal after a year (you need to subscribe or be a member of SPUMS / EUBS to get the current year): DHMJ_Back Issues (dhmjournal.com)