TY - RPRT TI - Method for quantitating formaldehyde gas in air. AU - D T Braymen AU - J R Songer PY - 1970 DO - 10.1128/am.19.6.1021-1022.1970 UR - https://pubmed.ncbi.nlm.nih.gov/5456011/ ID - 5456011 ER -