Cite

    N. Sengupta et al.. “Letter: seasonality in eosinophilic oesophagitis and food bolus obstruction – what about recurrent episodes? – Authors' reply.” Alimentary pharmacology & therapeutics, vol. 42, no. 7, 2015, p. 937. http://access.bl.uk/ark:/81055/vdc_100026329126.0x000051