1. Hospitalization due to cancer among German seafarers. Issue 4 (24th February 2015) Authors: Oldenburg, Marcus; Harth, Volker; Manuwald, Ulf Journal: American journal of industrial medicine Issue: Volume 58:Issue 4(2015:Apr.) Page Start: 456 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Merchant seafaring: a changing and hazardous occupation. Issue 9 (19th June 2012) Authors: Oldenburg, Marcus; Jensen, Hans-Joachim Journal: Occupational and environmental medicine Issue: Volume 69:Issue 9(2012) Page Start: 685 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Saliva cortisol level as a strain parameter for crews aboard merchant ships. (3rd July 2019) Authors: Oldenburg, Marcus; Jensen, Hans-Joachim Journal: Chronobiology international Issue: Volume 36:Number 7(2019) Page Start: 1005 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Sleepiness of day workers and watchkeepers on board at high seas: a cross-sectional study. Issue 7 (9th July 2019) Authors: Oldenburg, Marcus; Jensen, Hans-Joachim Journal: BMJ open Issue: Volume 9:Issue 7(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗