1.
Retnaningtyas LP, Sudarmo SM, Harsono A, Damanik SM. Effect of probiotic on the fecal slgA level in preterm infants (A randomized double-blind placebo control study). PI [Internet]. 2008Aug.31 [cited 2025May6];48(4):246-52. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/576