TY - RPRT TI - Studies on N5,N10-methenyltetrahydrofolate cyclohydrolase. AU - L Lombrozo AU - D M Greenberg PY - 1967 DO - 10.1016/0003-9861(67)90352-9 UR - https://pubmed.ncbi.nlm.nih.gov/6033708/ ID - 6033708 ER -