2330849 aCGH array comparative genomic hybridization 1673 2849840 array-CGH array-based comparative genomic hybridization 325 2849856 arrayCGH array-based comparative genomic hybridization 31 2330848 A-CGH array-based comparative genomic hybridization 7 2330555 aCHG array-comparative genomic hybridization 2 2135553 aCGH array array-based comparative genomic hybridization 1 2241581 array comparative genomic hybridization array-based comparative genomic hybridization 1