id	domain	url
dentistry3000-237	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov/b
dentistry3000-237	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov/b
dentistry3000-237	www.nwpii.com	www.nwpii.com/ajbms
dentistry3000-237	www.ncbi.nlm.nih.gov	www.ncbi.nlm.nih.gov/pu
dentistry3000-237	www.conass.org.br	www.conass.org.br/doen