| Literature DB >> 15971511 |
Kamalesh Sarkar, Baisali Bal, Rita Mukherjee, Swapan Kumar Niyogi, Malay Kumar Saha, Sujit Kumar Bhattacharya.
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Year: 2005 PMID: 15971511 DOI: 10.1007/s10654-005-0372-9
Source DB: PubMed Journal: Eur J Epidemiol ISSN: 0393-2990 Impact factor: 8.082