Chromosome region 15q11-13 deletion+duplication:Find:Pt:Amnio fld/CVS:Doc:FISH
chromosome region 15q11-13 deletion+duplication:find:pt:amnio fld/cvs:doc:fish
15q11-13 del and dup mutation analysis FISH Doc (Amnio fld/CVS)
15q11-13 del and dup mutation analysis fish doc (amnio fld/cvs)