Puspitasari, Foppi (2023) Pengaruh Terapi Proton Pump Inhibitor Terhadap Kadar Vitamin B12 Serum dan Parameter Hematologi dalam Darah Penderita Refluks Laringofaring = Effect Of Proton Pump Inhibitor Therapy On Serum Vitamin B12 Levels And Hematological Parameters In Blood Patients With Laringopharynx Reflux. Thesis thesis, Universitas Hasanuddin.