Epidemiological investigations of aircrew: an occupational group with low-level cosmic radiation exposureZEEB, Hajo; HAMMER, Gaël P; BLETTNER, Maria et al.Journal of radiological protection (Print). 2012, Vol 32, Num 1, issn 0952-4746, N15-N19Conference Paper

Testicular Cancer and Viral Infections: A Systematic Literature Review and Meta-AnalysisYOUSIF, Lamyaa; HAMMER, Gaël P; BLETTNER, Maria et al.Journal of medical virology. 2013, Vol 85, Num 12, pp 2165-2175, issn 0146-6615, 11 p.Article

Testicular cancer risk associated with occupational radiation exposure: a systematic literature reviewYOUSIF, Lamya; BLETTNER, Maria; HAMMER, Gaël P et al.Journal of radiological protection (Print). 2010, Vol 30, Num 3, pp 389-406, issn 0952-4746, 18 p.Article

Systematic review on physician's knowledge about radiation doses and radiation risks of computed tomographyKRILLE, Lucian; HAMMER, Gaël P; MERZENICH, Hiltrud et al.European journal of radiology. 2010, Vol 76, Num 1, pp 36-41, issn 0720-048X, 6 p.Article

Risk factors for childhood mortality in sub-Saharan Africa A comparison of data from a Demographic and Health Survey and from a Demographic Surveillance SystemHAMMER, Gaël P; KOUYATE, Bocar; RAMROTH, Heribert et al.Acta tropica. 2006, Vol 98, Num 3, pp 212-218, issn 0001-706X, 7 p.Article

Mortality from cancer and other causes among airline cabin attendants in Germany, 1960-1997BLETTNER, Maria; ZEEB, Hajo; LANGNER, Ingo et al.American journal of epidemiology. 2002, Vol 156, Num 6, pp 556-565, issn 0002-9262Article

A retrospective cohort study of shift work and risk of incident cancer among German male chemical workersMEI YONG; BLETTNER, Maria; EMRICH, Katharina et al.Scandinavian journal of work, environment & health. 2014, Vol 40, Num 5, pp 502-510, issn 0355-3140, 9 p.Article

Mortality from cancer and other causes among male airline cockpit crew in europeBLETTNER, Maria; ZEEB, Hajo; IRVINE, David et al.International journal of cancer. 2003, Vol 106, Num 6, pp 946-952, issn 0020-7136, 7 p.Article

Mortality from cancer and other causes in commercial airline crews: a joint analysis of cohorts from 10 countriesHAMMER, Gaël P; AUVINEN, Anssi; PUKKALA, Eero et al.Occupational and environmental medicine (London). 2014, Vol 71, Num 5, pp 313-322, issn 1351-0711, 10 p.Article

Season of death and birth predict patterns of mortality in Burkina Faso. CommentaryKYNAST-WOLF, Gisela; HAMMER, Gaël P; MÜLLER, Olaf et al.International journal of epidemiology. 2006, Vol 35, Num 2, pp 427-437, issn 0300-5771, 11 p.Article

Mortality from cancer and other causes among airline cabin attendants in Europe: A collaborative cohort study in eight countriesZEEB, Hajo; BLETTNER, Maria; HAMMAR, Niklas et al.American journal of epidemiology. 2003, Vol 158, Num 1, pp 35-46, issn 0002-9262, 12 p.Article

Childhood Cancer Risk From Conventional Radiographic Examinations for Selected Referral Criteria: Results From a Large Cohort StudyHAMMER, Gaël P; SEIDENBUSCH, Michael C; REGULLA, Dieter F et al.American journal of roentgenology (1976). 2011, Vol 197, Num 1, pp 217-223, issn 0361-803X, 7 p.Article

The effect of risky alcohol use and smoking on suicide risk: findings from the German MONICA/KORA-Augsburg Cohort StudySCHNEIDER, Barbara; BAUMERT, Jens; SCHNEIDER, Andrea et al.Social psychiatry and psychiatric epidemiology (Print). 2011, Vol 46, Num 11, pp 1127-1132, issn 0933-7954, 6 p.Article