APA aipamena

Li, K., Wang, B., Li, Z., Li, Y., & Liang, J. (2019). Alterations of intestinal flora and the effects of probiotics in children with recurrent respiratory tract infection. World J Pediatr.

Chicago Style aipamena

Li, Ke-Liang, Ben-Zhen Wang, Zi-Pu Li, Yi-Lei Li, and Jing-Jing Liang. "Alterations of Intestinal Flora and the Effects of Probiotics in Children With Recurrent Respiratory Tract Infection." World J Pediatr 2019.

MLA aipamena

Li, Ke-Liang, et al. "Alterations of Intestinal Flora and the Effects of Probiotics in Children With Recurrent Respiratory Tract Infection." World J Pediatr 2019.