TY - RPRT TI - Methods for finding genes. A major rate-limiting step in positional cloning. AU - J E Parrish AU - D L Nelson PY - 1993 DO - 10.1016/1050-3862(93)90043-i UR - https://pubmed.ncbi.nlm.nih.gov/8217302/ ID - 8217302 ER -