Purba, Dendrinson. “ANALISA PEMERIKSAAN ANTIBODI HIV PADA PEKERJA SEKS KOMERSIAL DI RSUD DELI SERDANG LUBUK PAKAM”. JURNAL ANALIS LABORATORIUM MEDIK 3, no. 1 (September 9, 2019). Accessed April 24, 2024. http://e-journal.sari-mutiara.ac.id/index.php/ALM/article/view/806.