An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Romero-Severson EO, Alam SJ, Volz E, Koopman J.Romero-Severson EO, et al. Among authors: alam sj.Epidemiology. 2013 Jul;24(4):516-21. doi: 10.1097/EDE.0b013e318294802e.Epidemiology. 2013.PMID: 23689754
Chattopadhyay BP, Gangopadhyay PK, Das A, Alam SJ, Hossain M, Chowdhury A, Kundu A.Chattopadhyay BP, et al. Among authors: alam sj.Indian J Occup Environ Med. 2014 May;18(2):57-63. doi: 10.4103/0019-5278.146891.Indian J Occup Environ Med. 2014.PMID: 25568599Free PMC article.
Brown C, Murray-Rust D, van Vliet J, Alam SJ, Verburg PH, Rounsevell MD.Brown C, et al. Among authors: alam sj.PLoS One. 2014 Dec 1;9(12):e114213. doi: 10.1371/journal.pone.0114213. eCollection 2014.PLoS One. 2014.PMID: 25437010Free PMC article.
Chattopadhya BP, Saiyed HN, Alam SJ.Chattopadhya BP, et al. Among authors: alam sj.Indian J Environ Health. 2003 Jul;45(3):235-50.Indian J Environ Health. 2003.PMID: 15315148
Chattopadhyay BP, Alam SJ, Thakur S, Gangopadhyay PK.Chattopadhyay BP, et al. Among authors: alam sj.J UOEH. 1994 Dec 1;16(4):321-31. doi: 10.7888/juoeh.16.321.J UOEH. 1994.PMID: 7824821