TY - RPRT TI - Methods for X-ray diffraction analysis of macromolecular structures. AU - J C Beauchamp AU - N W Isaacs PY - 1999 DO - 10.1016/s1367-5931(99)00003-4 UR - https://pubmed.ncbi.nlm.nih.gov/10508669/ ID - 10508669 ER -