Imports github.com/biogo/ncbi/entrez/search github.com/biogo/ncbi github.com/biogo/ncbi/entrez/link github.com/biogo/ncbi/entrez/spell github.com/biogo/ncbi/entrez/info github.com/biogo/ncbi/entrez/global github.com/biogo/ncbi/entrez/summary Standard library imports bytes errors fmt io io/ioutil net/http net/url reflect strconv strings time