For citations:

Fetisova A.S., Khmlevskaya I.G. The interrelation of family and family relations with diseases of digestive tract in 8-12 year-old children. Kursk Scientific and Practical Bulletin "Man and His Health". 2017;(1):119-123. (In Russ.) https://doi.org/10.21626/vestnik/2017-1/21