title: Type 3 and type 4 dengue in Medan, North Sumatra.
mesh_terms: D000293:Adolescent; D000330:Aedes; D000914:Antibodies, Viral / Q000032:analysis; D001179:Arthropod Vectors; D002648:Child; D009033:Culicidae / Q000382:microbiology; D003715:Dengue / Q000276:immunology / Q000382:microbiology*; D003716:Dengue Virus / Q000145:classification / Q000302:isolation & purification*; D006482:Hemorrhagic Fevers, Viral / Q000276:immunology / Q000382:microbiology*; D006801:Humans; D007214:Indonesia; D008297:Male; D011891:Rain; D012621:Seasons; D012698:Serologic Tests
chemical_list: D000914:Antibodies, Viral