Intact skin, Acid mantle, Keratin, Intact mucous membrane, Mucus, Nasal Hairs, Cilia, Gastric juice, Acid mantle of vagina, Lacrimal secretion/saliva, Phagocytes, Natural killer cells, Inflammatory response, Compliment, Interferon, Urine, Fever,

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?