Разширено търсене
Автор да съдържа Tanya Velyanova
A 1568
Каталог "Статии на автори от МУ-Пловдив" | Списание
Comparative assessment of the number and immunological status of newly diagnosed and re-enrolled in care HIV+ in the period 2018-2019 and 2020-2021
(2022) Problems of infectious and parasitic diseases
Petar Vasilev; Tanya Velyanova; Ivan Baltadzhiev;
Mariyana Stoycheva
и др.