title: Epidemiology of spider webs.
mesh_terms: D000293:Adolescent; D000328:Adult; D000349:Africa; D000367:Age Factors; D001835:Body Weight; D004812:Epidemiologic Methods; D005060:Europe; D005260:Female; D007839:Functional Laterality; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications; D009790:Occupations; D010298:Parity; D011159:Population Surveillance; D013848:Thigh; D014648:Varicose Veins / Q000209:etiology*