Media type: E-Article Title: Role of Polymerase Chain Reaction in Stool and Duodenal Biopsy for Diagnosis of Giardiasis in Patients with Persistent/Chronic Diarrhea Contributor: Jangra, Monika; Dutta, Usha; Shah, Jimil; Thapa, B. R.; Nada, Ritambhra; Gupta, Nalini; Sehgal, Rakesh; Sharma, Vishal; Khurana, Sumeeta Published: Springer Science and Business Media LLC, 2020 Published in: Digestive Diseases and Sciences, 65 (2020) 8, Seite 2345-2353 Language: English DOI: 10.1007/s10620-019-06042-2 ISSN: 0163-2116; 1573-2568 Keywords: Gastroenterology ; Physiology Origination: Footnote: