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				PubMed is a service of the U.S. National Library of Medicine that includes over 19 million citations from MEDLINE and other life science journals for biomedical ...			 
			
				
					http://www.ncbi.nlm.nih.gov/pubmed/				
									
							 
			
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					Integrates information from NCBI databases including nucleotide and protein sequences, macromolecular structures, whole genomes, and MEDLINE.				 
				
				
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					International not-for-profit organisation preparing, maintaining and promoting the accessibility of systematic reviews of the effects of health care. General ...				 
				
				
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					The eMedicine point-of-care clinical reference features up-to-date, searchable, ... eMedicine. Medicine. Surgery. Pediatrics. Allergy and Immunology ...				 
				
				
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					MedlinePlus Health Information from the National Library of Medicine ... Page last updated: 17 July 2009. URL for this page: http://medlineplus.gov ...				 
				
				
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					Extensive collection of online information for the public and health care professionals dealing with clinical care, toxicology and environmental health, and basic research.				 
				
				
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					The aims of the electronic version of the BMJ are to publish rigorous accessible information that will help doctors improve their practice and will influence the international debate on health.				 
				
				
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					Focal point for biomedical research in the U.S.				 
				
				
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					Peer-reviewed medical journal with online content featuring current medical research information, reviews, and articles for biomedical science, internal medicine, and clinical practice.				 
				
				
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			an example search result