Pre-publication history
Zinc sulfate as an adjunct to methylphenidate for the treatment of attention deficit hyperactivity disorder in children: A double blind and randomized trial [ISRCTN64132371]
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* Corresponding author: Shahin Akhondzadeh s.akhond@neda.net
BMC Psychiatry 2004, 4:9 doi:10.1186/1471-244X-4-9
Pre-publication versions of this article and reviewers' reports
| Original Submission - Version 1 | Manuscript | 25 Jan 2004 | |
| Reviewer's Report | Steven Pliszka | 04 Feb 2004 | |
| Reviewer's Report | William Heird | 12 Feb 2004 | |
| Resubmission - Version 2 | Manuscript | Author's comment | 14 Feb 2004 |
| Reviewer's Report | William Heird | 15 Mar 2004 | |
| Published | 05 Apr 2004 | ||
| Published | 08 Apr 2004 |