An unusual foreign body in the esophagus of an infant. Add to Collection 1989 Jun Others Fist_Author_Year_PM 8 Full Author : ['Vatwani, V', 'Patel, V', 'Gupta, R K'] Journal Title : Indian pediatrics Chapter : Section13 Journal Year : 1989 ..... Keywords : ['unusual foreign body', 'infant', 'esophagus']
