TY - RPRT TI - Improved site-directed mutagenesis method using PCR. AU - O P Kuipers AU - H J Boot AU - W M de Vos PY - 1991 DO - 10.1093/nar/19.16.4558 UR - https://pubmed.ncbi.nlm.nih.gov/1886781/ ID - 1886781 ER -