A. Grosser

Early childhood health in Bielefeld, Germany (BaBi study): study protocol of a social-epidemiological birth cohort

O. Razum, J. Breckenkamp, J. Spallek, 2017, BMJ Open.

The prevalence and impact of risk factors for ethnic differences in loneliness

O. Razum, T. Vrijkotte, J. Spallek, 2016 .

Inclusion of migrants and ethnic minorities in European birth cohort studies-a scoping review.

O. Razum, T. Vrijkotte, J. Spallek, 2016, European journal of public health.

Determinants of dietary patterns and diet quality during pregnancy: a systematic review with narrative synthesis

O. Razum, J. Spallek, B. Borrmann, 2016, Public Health Nutrition.

[Strategies for Recruiting Women with Migration History Using the Example of The BaBi-Birth Cohort Study].

O. Razum, J. Breckenkamp, J. Spallek, 2018, Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)).