The study showed that patients who underwent malignant neoplasms are more likely to experience cardiovascular diseases. This conclusion was made by scientists from Johns Hopkins University..
07 July 2022, 20:54 ()
7 facts about HIV
The human immunodeficiency virus is a retrovirus that infects cells of the immune system.. It attacks T-helpers (a type of lymphocyte) containing...
06 July 2022, 21:59 ()