TY - RPRT TI - A specific method for the estimation through a chromogen produced with concentrated hydrochloric acid of 11 beta-hydroxy-steroids of the pregnane series. AU - A Szabó AU - A Mizsei PY - 1970 DO - 10.1016/s0039-128x(70)80080-0 UR - https://pubmed.ncbi.nlm.nih.gov/5446545/ ID - 5446545 ER -