Oesophageal strictures induced by herbal preparations.
D000293:Adolescent; D000818:Animals; D002648:Child; D004940:Esophageal Stenosis / Q000209:etiology*; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D009549:Nigeria; D008517:Phytotherapy; D010939:Plant Poisoning / Q000150:complications*; D010946:Plants, Medicinal / Q000032:analysis; D051381:Rats