THI XUAN, Bui; 						TIEN THANH, Ngo; 						KHANH LINH, To.
 Analysis of Direct Treatment Cost for Exacerbation of Chronic Obstructive Pulmonary Disease in E Hospital from October 2019 to March 2020.
<strong>VNU Journal of Science: Medical and Pharmaceutical Sciences</strong>, [S.l.], v. 36, n. 2, june 2020.
ISSN 2588-1132.
Available at: &lt;<a href="https://js.vnu.edu.vn/MPS/article/view/4242" target="_new">https://js.vnu.edu.vn/MPS/article/view/4242</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.25073/2588-1132/vnumps.4242">https://doi.org/10.25073/2588-1132/vnumps.4242</a>.