Assessing Humoral and Cellular Immunity in a Rat Model of Staphylococcal Bacterial Pneumonia: Penilaian Imunitas Humoral dan Seluler pada Model Tikus Pneumonia Bakteri Staphylococcus. Indonesian Journal on Health Science and Medicine, v. 2, n. 2, p. 10.21070/ijhsm.v2i2.211, 19 Aug.2025.