APA

Vgontzas A. N., Zoumakis M., Papanicolaou D. A., Bixler E. O., Prolo P., Lin H., Vela-Bueno A., Kales A. & Chrousos G. P. (20020722). Chronic insomnia is associated with a shift of interleukin-6 and tumor necrosis factor secretion from nighttime to daytime. : Metabolism: clinical and experimental.

Chicago

Vgontzas A N, Zoumakis M, Papanicolaou D A, Bixler E O, Prolo P, Lin H-M, Vela-Bueno A, Kales A and Chrousos G P. 20020722. Chronic insomnia is associated with a shift of interleukin-6 and tumor necrosis factor secretion from nighttime to daytime. : Metabolism: clinical and experimental.

Harvard

Vgontzas A. N., Zoumakis M., Papanicolaou D. A., Bixler E. O., Prolo P., Lin H., Vela-Bueno A., Kales A. and Chrousos G. P. (20020722). Chronic insomnia is associated with a shift of interleukin-6 and tumor necrosis factor secretion from nighttime to daytime. : Metabolism: clinical and experimental.

MLA

Vgontzas A N, Zoumakis M, Papanicolaou D A, Bixler E O, Prolo P, Lin H-M, Vela-Bueno A, Kales A and Chrousos G P. Chronic insomnia is associated with a shift of interleukin-6 and tumor necrosis factor secretion from nighttime to daytime. : Metabolism: clinical and experimental. 20020722.