TY - RPRT TI - Observations and interpretation of x-ray absorption edges in iron compounds and proteins. AU - G R Shulman AU - Y Yafet AU - P Eisenberger AU - W E Blumberg PY - 1976 DO - 10.1073/pnas.73.5.1384 UR - https://pubmed.ncbi.nlm.nih.gov/5720/ ID - 5720 ER -