TY - RPRT TI - X-ray diffraction studies on muscle regulation. AU - D Popp AU - Y Maeda AU - A A Stewart AU - K C Holmes PY - 1991 DO - 10.1016/0065-227x(91)90010-b UR - https://pubmed.ncbi.nlm.nih.gov/1755369/ ID - 1755369 ER -