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http://api.plos.org/search?q=%22Methanocaldococcus+jannaschii%22&rows=0&api_key={Insert API Key Here}&wt=json&json.wrf=Methanocaldococcus+jannaschii
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http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pmc&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[All%20Fields]
http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pmc&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[All%20Fields]%20OR%20"Methanococcus jannaschii"[All%20Fields]

http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[All%20Fields]
http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[All%20Fields]%20OR%20"Methanococcus jannaschii"[All%20Fields]

http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[TIAB]
http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&retmode=json&retmax=1&term="Methanocaldococcus jannaschii"[TIAB]%20OR%20"Methanococcus jannaschii"[TIAB]

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http://api.elsevier.com/content/search/scopus?httpAccept=application/json&apiKey={Insert API Key Here}&count=1&suppressNavLinks=true&field=prism:url&query=ABS%28%22Methanocaldococcus+jannaschii%22%29
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