id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-310738-fnsf2qqm	Yalcin Bahat, Pinar	Micronutrients in COVID-19 Positive Pregnancies	2020-09-23		.txt	text/plain	2607	123	48	Access Immunoassay System (© 2020Beckman Coulter Inc., Brea, CA, USA) was used to quantitate serum vitamin B12 levels. Tubes were submitted to the hospital's central laboratory for determination of 25(OH)D, zinc, and vitamin B12 levels.	cache/cord-310738-fnsf2qqm.txt	txt/cord-310738-fnsf2qqm.txt
