Worthen, G. S., Downey, G. P.; Henson, P. M., Doherty, D. E.; Schwab b, 3rd; Elson, EL; Henson, PM; Worthen, GS. 1990. Retention of leukocytes in capillaries: role of cell size and deformability. Applied Physiology. svezak 69 (broj 5): str. 1767.–1778. PMID2272970