1.
Mulyani S, Winarto S, Karyadini H. Factors associated with secretory IgA levels in colostrum and breastmilk. PI [Internet]. 2Mar.2023 [cited 16Apr.2024];63(1):13-1. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/2797