Sigurjónsson, Pétur, 		Jonasdottir, Asta, 		Olafsson, Ingvar, 		Karason, Sigurbergur, 		Sigthorsson, Gudmundur, AND 		Sigurjonsdottir, Helga.
" Neuroendocrine Changes are common during the acute Phase of Traumatic Brain Injury and Subarachnoid Hemorrhage" <em>Medical Research Archives</em> [Online], Volume 10 Number 9 (20 September 2022)