1900 1717 
This test measures antibodies against streptolysin O, a substance group A streptococcus bacteria produces. A marked rise or a persistently elevated antibody count indicates that a streptococcus infection or post-streptococcal sequelae are present.
66,000 đ
Calcium is the most plentiful mineral in the human body and is mainly stored in the bones and teeth. It is necessary for vascular contraction, vasodilation, and muscle function. The test is useful in the diagnosis of parathyroid disease, some bone disorders, and chronic renal disease.
75,000 đ
