TY - RPRT TI - An Escherichia coli expression-based method for heme substitution. AU - Joshua J Woodward AU - Nathaniel I Martin AU - Michael A Marletta PY - 2006 DO - 10.1038/nmeth984 UR - https://pubmed.ncbi.nlm.nih.gov/17187078/ ID - 17187078 ER -