title: Circadian rhythm in Schistosoma haematobium egg excretion.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D010063:Ovum; D012548:Schistosoma haematobium / Q000502:physiology*; D012552:Schistosomiasis / Q000469:parasitology*; D014556:Urine / Q000469:parasitology