http://www.ncbi.nlm.nih.gov/PMGifs/Genomes/allorg.html
Influenza_a_virus segment 2 2341 bp 10/15/93 Influenza_a_virus segment 3 2233 bp 11/3/82 Influenza_a_virus segment 1 2341 bp 11/3/82 Influenza_b_virus 2381 bp 4/14/98 Influenza C virus 894 bp
http://www.ncbi.nlm.nih.gov/PMGifs/Genomes/viruses.html
encephalitides, hepatitides, influenza etc. Plant_viruses are responsible_for many major agricultural problems. Therefore,
http://www.ncbi.nlm.nih.gov/entrez/query/static/help/pmhelp.html
. vitamin_c common_cold) in the query box and Pubmed automatically combines (ANDS) significant terms together using automatic term mapping. The terms are_searched in various fields of the citation
.,common_cold AND (vitamin_c OR zinc.
e_g.,common_cold AND (vitamin_c OR zinc.
http://www.ncbi.nlm.nih.gov/entrez/query/static//help/pmhelp.html
vitamin_c common_cold) in the query box and Pubmed automatically combines (ANDS) significant terms together using automatic term mapping. The terms are_searched in various fields of the citation
.,common_cold AND (vitamin_c OR zinc.
e_g.,common_cold AND (vitamin_c OR zinc.