### Name: accessionToUID
### Title: A function to convert accession values to NCBI UIDs.
### Aliases: accessionToUID
### Keywords: interface

### ** Examples


     ## 2005-10-13: NCBI URLs responding with encoding issue,
     ## commenting out example:
     ## ## The two returns from genbank should be the same
     ## genbank("U03397",type="accession",disp="data")
     ## x <- accessionToUID("U03397",db="genbank")
     ## genbank(x, type="uid",disp="data")
     ## 
     ## ## Can handle multiple inputs
     ## accessionToUID("M16653","U892893",db="pubmed")



