Reviewer's report 
 Epidemiologic study of chronic hepatitis B virus infection in male volunteer blood donors in Title: 
Karachi, Pakistan 
 4  14 June 2005 Version: Date: 
 Ajay Duseja Reviewer: 
Reviewer's report: 
General 
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Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
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Minor Essential Revisions (such as missing labels on figures, or the wrong use of a term, which the 
author can be trusted to correct) 
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Discretionary Revisions (which the author can choose to ignore) 
 Accept without revision What next?: 
 An article whose findings are important to those with closely related research Level of interest: 
interests 
 Acceptable Quality of written English: 
 Yes Statistical review: 
Declaration of competing interests: 
'I declare that I have no competing interests'
Reviewer's report 
 Epidemiologic study of chronic hepatitis B virus infection in male volunteer blood donors in Title: 
Karachi, Pakistan 
 4  14 June 2005 Version: Date: 
 Ajay Duseja Reviewer: 
Reviewer's report: 
General 
------------------------------------------------------------------------------- 
Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
------------------------------------------------------------------------------- 
Minor Essential Revisions (such as missing labels on figures, or the wrong use of a term, which the 
author can be trusted to correct) 
------------------------------------------------------------------------------- 
Discretionary Revisions (which the author can choose to ignore) 
 Accept without revision What next?: 
 An article whose findings are important to those with closely related research Level of interest: 
interests 
 Acceptable Quality of written English: 
 Yes Statistical review: 
Declaration of competing interests: 
'I declare that I have no competing interests'
Please review this paper.
user
Reviewer's report 
 Epidemiologic study of chronic hepatitis B virus infection in male volunteer blood donors in Title: 
Karachi, Pakistan 
 4  14 June 2005 Version: Date: 
 Ajay Duseja Reviewer: 
Reviewer's report: 
General 
------------------------------------------------------------------------------- 
Major Compulsory Revisions (that the author must respond to before a decision on publication can 
be reached) 
------------------------------------------------------------------------------- 
Minor Essential Revisions (such as missing labels on figures, or the wrong use of a term, which the 
author can be trusted to correct) 
------------------------------------------------------------------------------- 
Discretionary Revisions (which the author can choose to ignore) 
 Accept without revision What next?: 
 An article whose findings are important to those with closely related research Level of interest: 
interests 
 Acceptable Quality of written English: 
 Yes Statistical review: 
Declaration of competing interests: 
'I declare that I have no competing interests'
assistant