Improved prediction of all-cause mortality by a combination of serum total testosterone and insulin-like growth factor i in adult men

Nele Friedrich^*, Harald J. Schneider, Robin Haring, Matthias Nauck, Henry Völzke, Heyo K. Kroemer, Marcus Dörr, Jens Klotsche, Caroline Jung-Sievers, David Pittrow, Hendrik Lehnert, Winfried März, Lars Pieper, Hans Ulrich Wittchen, Henri Wallaschofski, Günter K. Stalla