TY - RPRT TI - An automated solid-phase 17 alpha-hydroxyprogesterone ELISA method using a microtitre plate. AU - K H Yeo AU - P A Elder AU - J G Lewis PY - 1988 DO - 10.1177/000456328802500318 UR - https://pubmed.ncbi.nlm.nih.gov/3041905/ ID - 3041905 ER -