Do insulin-like growth factor associated proteins qualify as a tumor marker? results of a prospective study in 163 cancer patients*
Flehmig B, Knoefel Wt, Prisack Hb, Shukla V, Kammers K, Scherer A, Schauer M, Matuschek G, Rudoy M, Peiper M, Gerber Pa, Hoff Np, Buhren Ba, Budach W, Bojar H, Steinbach G, Schwarz A, Erhardt A, Bölke E