Trends in Application of Statistical Methods for Quality Improvement XVIII. (2022). International Scientific Conference. Trends in Application of Statistical Methods for Quality Improvement XVIII. (2022) : Reviewed Proceeding of Posts from an 18. International Scientific Conference, May 18th – 20th, 2022, Košice - Rajecké Teplice. 1st Edition. Košice : KKM PHF, 2022. CD-ROM 88 s. ISBN 978-80-225-4975-2.