Echocardiographic Changes of the Left Ventricle and Left Atrium in COPD
Mekov, E., Yanev, N., Kurtelova, N., Mihalova, T., Yamakova, Y., Petkov, R.
Prevalence of COPD in Patients with Lung Cancer
Mekov, E., Yanev, N., Kurtelova, N., Mihalova, T., Yankov, G., Yamakova, Y., Petkov, R.
Spontaneous Perforation of a Malignified Corrosive Stricture of the Esophagus and Subsequent Perforation of a Giant Duodenal Stress ULCUS
Yankov, G., Yamakova, Y., Vladimirov, B., Petkov, R., Mekov, E., Ilieva, V., Yanev, N., Petrov, D.
A Case of a Young Woman with Cervico-Mediastinal Malignant Goiter
Yankov, G., Gecov, P., Kovacheva, M., Mekov, E., Petkov, R., Vladimirov, B.
Spontaneous Perforation of a Peptic Esophageal Stricture
Yankov, G., Yamakova, Y., Vladimirov, B., Mekov, E., Kovacheva, M., Abedinov, F., Petkov, R.
Adenocarcinoma of the Gastroesophageal Junction with Synchronous Renal Cell Carcinoma: A Case Report and Literature Review
Yankov, G., Ilieva, V., Vladimirov, B., Kovacheva, M., Mekov, E., Petkov, R.
A Case of a Giant Epiphrenic Esophageal Diverticulum
Yankov, G., Mekov, E., Kovacheva, M., Vladimirov, B., Petkov, R.
Cost-Minimization Analysis of Non-Invasive and Invasive Mechanical Ventilation for De Novo Acute Hypoxemic Respiratory Failure in an Eastern European Setting
Ilieva, V., Mihalova, T., Yamakova, Yo., Petkov, R., Velev, B.
Two-Year Mortality Following a Severe COPD Exacerbation in Bulgarian Patients
Mekov, E., Petkov, R., Tsakova, A., Genova, M., Kostadinov, D.