Darmantoputro, Feby Wicaksono, Betty Nurhayati, Eem Hayati, and Nina Marliana. 2025. “The The Effect of Blood Transfusion Frequency on Secretor Status Titer in Saliva and Urine Specimens of Thalassemia Patients ”. Journal of Indonesian Medical Laboratory and Science (JoIMedLabS) 6 (2):141-46. https://doi.org/10.53699/joimedlabs.v6i2.308.