@conference {385,
	title = {Results of the sixth edition of the BioASQ Challenge},
	booktitle = {Proceedings of the 6th BioASQ Workshop A challenge on large-scale biomedical semantic indexing and question answering},
	year = {2018},
	url = {https://www.aclweb.org/anthology/W18-5301.pdf},
	author = {Nentidis, Anastasios and Krithara, Anastasia and Bougiatiotis, Konstantinos and Paliouras, Georgios and Kakadiaris, Ioannis}
}
