TY - GEN AU - James MacGregor C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1964-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8395 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1964 TI - Blood::bone equilibrium in calcium homeostasis, progress report ER -