Ravel, R. (1989). Clinical laboratory medicine: Clinical application of laboratory data. Year Book Medical Pub.
Chicago-viite (17. p.)Ravel, Richard. Clinical Laboratory Medicine: Clinical Application of Laboratory Data. Chicago: Year Book Medical Pub, 1989.
MLA-viite (9. p.)Ravel, Richard. Clinical Laboratory Medicine: Clinical Application of Laboratory Data. Year Book Medical Pub, 1989.
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