title: Density effect on survival of immature stages of Culex pipiens fatigans in breeding sites in Delhi villages.
mesh_terms: D000818:Animals; D003465:Culex / Q000254:growth & development*; D005260:Female; D007194:India; D010063:Ovum; D011156:Population Density; D011679:Pupa / Q000254:growth & development; D012423:Rural Health