APA

Reinhold U., Dirschka T., Hartgens K., Kirchesch H., Ostendorf R., Petering H., Prieur H., Krähn-Senftleben G. & Malaisse W. J. (2012). Vitamin D supply: from sun or pill? - Attitudes and recommendation on vitamin D and impact on sun protection practices among German general practitioners evaluated by the network of dermato-oncologists, Onkoderm e.V. : Oncology letters.

Chicago

Reinhold Uwe, Dirschka Thomas, Hartgens Klaus, Kirchesch Herbert, Ostendorf Rolf, Petering Holger, Prieur Hanspeter, Krähn-Senftleben Gertraud and Malaisse Willy J. 2012. Vitamin D supply: from sun or pill? - Attitudes and recommendation on vitamin D and impact on sun protection practices among German general practitioners evaluated by the network of dermato-oncologists, Onkoderm e.V. : Oncology letters.

Harvard

Reinhold U., Dirschka T., Hartgens K., Kirchesch H., Ostendorf R., Petering H., Prieur H., Krähn-Senftleben G. and Malaisse W. J. (2012). Vitamin D supply: from sun or pill? - Attitudes and recommendation on vitamin D and impact on sun protection practices among German general practitioners evaluated by the network of dermato-oncologists, Onkoderm e.V. : Oncology letters.

MLA

Reinhold Uwe, Dirschka Thomas, Hartgens Klaus, Kirchesch Herbert, Ostendorf Rolf, Petering Holger, Prieur Hanspeter, Krähn-Senftleben Gertraud and Malaisse Willy J. Vitamin D supply: from sun or pill? - Attitudes and recommendation on vitamin D and impact on sun protection practices among German general practitioners evaluated by the network of dermato-oncologists, Onkoderm e.V. : Oncology letters. 2012.