APA citiranje

Watt, T., Cramon, P., Bjorner, J. B., Bonnema, S. J., Feldt-Rasmussen, U., Gluud, C., . . . Rasmussen, Å. K. (2013). Selenium supplementation for patients with Graves’ hyperthyroidism (the GRASS trial): Study protocol for a randomized controlled trial. BioMed Central.

Citação norma Chicago

Watt, Torquil, et al. Selenium Supplementation for Patients With Graves’ Hyperthyroidism (the GRASS Trial): Study Protocol for a Randomized Controlled Trial. BioMed Central, 2013.

MLA citiranje

Watt, Torquil, et al. Selenium Supplementation for Patients With Graves’ Hyperthyroidism (the GRASS Trial): Study Protocol for a Randomized Controlled Trial. BioMed Central, 2013.