Shin K, Wakabayashi H, Sugita C, Yoshida H, Sato K, Sonoda T, Yamauchi K, Abe F, Kurokawa M. Effects of orally administered lactoferrin and lactoperoxidase on symptoms of the common cold. IJHS [Internet]. 2018 Aug. 14 [cited 2024 Nov. 23];12(5). Available from: https://pub.qu.edu.sa/index.php/journal/article/view/3096