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, the most abundant mineral in the human body, is mainly stored in the bones and teeth. It is essential for vascular contraction, vasodilation, and muscle function. This test helps diagnose parathyroid disease, some bone disorders, and chronic renal disease.
55,000 đ
