TY - RPRT TI - A comparative study of five proprietary analgesic compounds. AU - T J DEKORNFELD AU - L LASAGNA AU - T M FRAZIER PY - 1962 DO - 10.1001/jama.1962.03050520013004 UR - https://pubmed.ncbi.nlm.nih.gov/14026528/ ID - 14026528 ER -