Earl F. Glynn <efg at="" ...=""> writes: > Do any R wrappers exist for these NCBI eUtils? > http://www.ncbi.nlm.nih.gov/entrez/query/static/eutils_help.html I have been playing with R wrapper for esearch for my work. You might find that at http://www.bfro.uni-lj.si/MR/ggorjan/software/R/index.html#entrez You may freely take the package and work further on. Gregor