APA Citatie

Schwarzwald, C. C., & Jenni, R. (2009). The search for valved conduit tissue grafts for adults (>22 mm): An ultrasonographic study of jugular vein diameters of horses and cattle. BioMed Central.

Chicago Style citaat

Schwarzwald, Colin C., en Rolf Jenni. The Search for Valved Conduit Tissue Grafts for Adults (>22 Mm): An Ultrasonographic Study of Jugular Vein Diameters of Horses and Cattle. BioMed Central, 2009.

MLA citatie

Schwarzwald, Colin C., en Rolf Jenni. The Search for Valved Conduit Tissue Grafts for Adults (>22 Mm): An Ultrasonographic Study of Jugular Vein Diameters of Horses and Cattle. BioMed Central, 2009.