TY - RPRT TI - Subtractive hybridization system using single-stranded phagemids with directional inserts. AU - J L Rubenstein AU - A E Brice AU - R D Ciaranello AU - D Denney AU - M H Porteus AU - T B Usdin PY - 1990 DO - 10.1093/nar/18.16.4833 UR - https://pubmed.ncbi.nlm.nih.gov/2168539/ ID - 2168539 ER -