1. NCBI: PubMed homepage [Online]. Available:
https://www.ncbi.nlm.nih.gov/pubmed/
. Accessed 11 Mar 2018
2. Muin, M., Fontelo, P.: Technical development of PubMed interact: an improved interface for MEDLINE/PubMed searches. BMC Med. Inform. Decis. Mak. 6, 36 (2006)
3. Alexander, G., Hauser, S., Steely, K., Ford, G., Demner-Fushman, D.: A usability study of the PubMed on Tap user interface for PDAs. Stud. Health Technol. Inform. 107(Pt 2), 1411–1415 (2004)
4. Marill, J.L., Miller, N., Kitendaugh, P.: The MedlinePlus public user interface: studies of design challenges and opportunities. J. Med. Libr. Assoc. 94(1), 30–40 (2006)
5. Islamaj Dogan, R., Murray, G.C., Névéol, A., Lu, Z.: Understanding PubMed® user search behavior through log analysis. Database, 2009(0), bap018–bap018 (2009)