Blood shift (krvni pomak) kod dupina. Proces koji se događa dok oni rone na velike dubine.

Knjige:

1. Biology of marine mammals / edited by John E. [Elliot] Reynolds III and Sentiel A. Rommel. Washington ; London : Smithsonian Institution Press, cop. 1999 - sign. 591.5 /BIO/ AC
2. Conservation and management of marine mammals / edited by John R. Twiss Jr. and Randall R. Reeves. Washington ; London : Smithsonian Institution Press, cop. 1999 - sign. 591.5(075.8) /CON/ AC

Google Scolar:

1. Geraci, J.R. ; Medway, W. : Simulated field blood studies in the bottle-nosed dolphins Tursiops truncatus : Changes in Hematology and Chemistry During Blood and Plasma Storage // Journal of Wildlofe Diseases. October 2011, 47 (4)
2. T. M. Williams, W. A. Friedl and J. E. Haun: The physiology of bottlenose dolphins (Tursiops truncatus): heart rate, metabolic rate and plasma lactate concentration during exercise // Journal of Experimental Biology. December 2011, 214 (24)
3. Shirai, K. - Sakai, T.: Haematological findings in captive dolphins and whales // Australian Veterinary Journal. Volume 75, Issue 7, pages 512–514, July 1997