Amit Kumar Shrivastava dear your question needs a bit explanation dear. I am also working in pediatric medicine, and there were hundred of patients belong to diagnosis of URTI or LRTI, but the region is too big, if you could point out some explanation. thanks
@amit the region upper respiratory tract includes nose, throat, layrnx, sinuses, pharynx, and adjoining region. Mean to say, this region is too big to include only one study or questionnaire. But still, i think you see the open journal artical given below. Hope this might help you in URTI only, Best of luck: