J. S., Shergill; S., Sharma; R, Kaur. Spectrum of Gastrointestinal Perforation in a Tertiary Hospital of North India. International Journal of Innovative Research in Medical Science, [S. l.], v. 3, n. 03, p. 1901 to 1904, 2018. DOI: 10.23958/ijirms/vol03-i03/18. Disponível em: https://ijirms.in/index.php/ijirms/article/view/341. Acesso em: 27 apr. 2024.