Galván, I., Solano, F., Zougagh, M., de Andrés, F., Murtada, K., Ríos, A., de la Peña, E. & Carranza, J. (2019). Unprecedented high catecholamine production causing hair pigmentation after urinary excretion in red deer. Cellular Molecular Life Science 76, 397-404. Hormones have not been found in concentrations of orders of magnitude higher than nanograms per Leer másGalván, I. et al. (2019)[…]