Reviewer's report 
 Effect of Four-day Psyllium Supplementation on Bowel Preparation for Colonoscopy: A Title: 
Prospective Double Blind Randomized Trial
 1  16 October 2003 Version: Date: 
 Huann-Sheng Wang Reviewer: 
Reviewer's report: 
General 
The manuscript is scientifically sound. 
Discretionary Revisions (which the author can choose to ignore) 
Minor Compulsory Revisions (such as missing labels on figures, or the wrong use of a term, which 
the author can be trusted to correct) 
Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
 Accept without revision What next?: 
 An article of importance in its specialized field or of broad interest Level of interest: 
 Acceptable Quality of written English: 
 No Statistical review: 
Declaration of competing interests: 
None 
Reviewer's report 
 Effect of Four-day Psyllium Supplementation on Bowel Preparation for Colonoscopy: A Title: 
Prospective Double Blind Randomized Trial
 1  16 October 2003 Version: Date: 
 Huann-Sheng Wang Reviewer: 
Reviewer's report: 
General 
The manuscript is scientifically sound. 
Discretionary Revisions (which the author can choose to ignore) 
Minor Compulsory Revisions (such as missing labels on figures, or the wrong use of a term, which 
the author can be trusted to correct) 
Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
 Accept without revision What next?: 
 An article of importance in its specialized field or of broad interest Level of interest: 
 Acceptable Quality of written English: 
 No Statistical review: 
Declaration of competing interests: 
None 
Please review this paper.
user
Reviewer's report 
 Effect of Four-day Psyllium Supplementation on Bowel Preparation for Colonoscopy: A Title: 
Prospective Double Blind Randomized Trial
 1  16 October 2003 Version: Date: 
 Huann-Sheng Wang Reviewer: 
Reviewer's report: 
General 
The manuscript is scientifically sound. 
Discretionary Revisions (which the author can choose to ignore) 
Minor Compulsory Revisions (such as missing labels on figures, or the wrong use of a term, which 
the author can be trusted to correct) 
Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
 Accept without revision What next?: 
 An article of importance in its specialized field or of broad interest Level of interest: 
 Acceptable Quality of written English: 
 No Statistical review: 
Declaration of competing interests: 
None 
assistant