Measurement of human growth hormone receptor messenger ribonucleic acid by a quantitative polymerase chain reaction-based assay: demonstration of reduced expression after elective surgery - Hermansson, M; Wickelgren, R B; Hammarqvist, F; Bjarnason, R; Wennström, I; Wernerman, J; Carlsson, B; Carlsson, L M (J Clin Endocrinol Metab, 1997)