some info here, maybe I misunderstand them



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送交者: 天真 于 2006-3-24, 00:29:00:

回答: cool. this kind of trial is very much research based 由 xj 于 2006-3-23, 23:45:02:

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15302343&dopt=Citation

http://www.clinicaltrials.gov/ct/show/NCT00271947



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