Steroid hormones, prenatal testing |
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STIs |
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Stomach, contrast x-ray of |
Stomatocytosis |
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Serum cholinesterase (pseudocholinesterase) |
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Serum glutamic-pyruvic transaminase (SGPT) |
Serum immunofixation electrophoresis |
Serum-integrated screening, prenatal |
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Serum protein electrophoresis |
Serum proteins |
Serum separator tubes (SSTs) |
Sestamibi stress test |
Severe acute respiratory syndrome (SARS), diagnosis of |
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SGOT |
SGPT |
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Stool, Apt test for swallowed blood in |
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