COMPARISON OF GM (1,1) AND IMPROVED GM (1,1) MODELS FOR PREDICTION OF HUMAN IMMUNODEFICIENCY VIRUS AND ACQUIRED IMMUNE DEFICIENCY SYNDROME INCIDENCE IN PR CHINA. SEATROPH [Internet]. 2021 Nov. 10 [cited 2026 Apr. 17];52(6):733-41. Available from: https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/462