APA

Bergstrand S., Lindberg L. G., Ek A., Lindén M. & Lindgren M. (20091008). Blood flow measurements at different depths using photoplethysmography and laser Doppler techniques. : Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI).

Chicago

Bergstrand Sara, Lindberg Lars Göran, Ek Anna-Christina, Lindén Maria and Lindgren Margareta. 20091008. Blood flow measurements at different depths using photoplethysmography and laser Doppler techniques. : Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI).

Harvard

Bergstrand S., Lindberg L. G., Ek A., Lindén M. and Lindgren M. (20091008). Blood flow measurements at different depths using photoplethysmography and laser Doppler techniques. : Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI).

MLA

Bergstrand Sara, Lindberg Lars Göran, Ek Anna-Christina, Lindén Maria and Lindgren Margareta. Blood flow measurements at different depths using photoplethysmography and laser Doppler techniques. : Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI). 20091008.