the results demonstrate that peptides that mimic pth in a variety of in vivo and in vitro bioassays can be extracted from malignancies associated with hypercalcemia , that multiple molecular species may be detected in tumors that demonstrate pth-like activity , and that at least one of these peptides may be similar in two tumors of highly divergent cell and species origin .
C0006826
malignancies
C0027651
tumors