APA Style

chakrabarty, D, M. (2023). Usefulness of the pearl score to predict 90- day post discharge outcome after hospitalization among the patients of acute exacerbation of copd . BSMMU: Dr. Mithun chakrabarty.

MLA Style

chakrabarty, Dr., Mithun. "Usefulness of the pearl score to predict 90- day post discharge outcome after hospitalization among the patients of acute exacerbation of copd". BSMMU: Dr. Mithun chakrabarty, 2023. Thesis.