TY - RPRT TI - Significant differences amont the 99mTc-polyphosphates, 99mTc-pyrophosphates, and 99mTc-diphosphonates for bone imaging. AU - D A Weber AU - J W Keyes AU - G A Wilson PY - 1977 UR - https://pubmed.ncbi.nlm.nih.gov/189966/ ID - 189966 ER -