Rasulova Nadira Alisherovna, Rasulov Alisher Sobirovich, Sharipov Rustam Xaitovich, Axmedova Maxbuba Maxmudovna, and Irbutaeva Lola Tashbekovna, “Prevention of rickets depending on the level of 25 (oh) d in the serum of koi in children 1 year of age in uzbekistan”, CAJMNS, vol. 2, no. 1, pp. 29-33, Jan. 2021.