TY - RPRT TI - Fibrous structures within the matrix of developing chick embryo mitochondria. AU - M M NASS AU - S NASS PY - 1962 DO - 10.1016/0014-4827(62)90194-5 UR - https://pubmed.ncbi.nlm.nih.gov/14478464/ ID - 14478464 ER -