@article {201837,
	title = {Comparison between the ultrasound-guided erector spinae block and the subcostal approach to the transversus abdominis plane block in obese patients undergoing sleeve gastrectomy: a randomized controlled trial},
	journal = {Minerva Anestesiologica},
	volume = {86},
	year = {2020},
	pages = {816-826},
	author = {Bassant M Abdelhamid and Dalia KHALED and Mohamed A Mansour and Mohamed M Hassan}
}
