TY - GEN AU - Permin,M AU - Ipsen,L AU - Hansen,M K AU - Andersen,L AU - Petersen,E AU - Rosengreen,L AU - Søfensen,M S AU - Bank,D AU - Steffensen,B AU - Gustafsson,B TI - Relief from pain localized to the lower back in early labour. A double blind trial of ketocaine, a new, highly effective, local, cutaneous analgesic (A 2358, Ane-Pad), and placebo SN - 0300-967X PY - 1982///0621 KW - Adult KW - Anesthesia, Obstetrical KW - Back Pain KW - drug therapy KW - Butyrophenones KW - administration & dosage KW - Clinical Trials as Topic KW - Double-Blind Method KW - Female KW - Humans KW - Labor, Obstetric KW - Pregnancy KW - Random Allocation N1 - Publication Type: Clinical Trial; Journal Article ER -