Measurement of serial serum total and acylated ghrelin levels in critically ill patients: A prospective and observational pilot study. (December 2020) - Karaca, Z.; Yuksel, R.C.; Gunes Sahin, G.; Ozer, N.T.; Sahin, S.; Sungur, N.; Temel, S.; Baskol, G.; Arikan, T.B.; Sungur, M.; Gundogan, K.