APA
Smyth P. P. A., Wijeyaratne C. N., Kaluarachi W. N., Smith D. F., Premawardhana L. D. K. E., Parkes A. B., Jayasinghe A., de Silva D. G. H. & Lazarus J. H. (20050914). Sequential studies on thyroid antibodies during pregnancy. : Thyroid : official journal of the American Thyroid Association.
Chicago
Smyth P P A, Wijeyaratne C N, Kaluarachi W N, Smith D F, Premawardhana L D K E, Parkes A B, Jayasinghe A, de Silva D G H and Lazarus J H. 20050914. Sequential studies on thyroid antibodies during pregnancy. : Thyroid : official journal of the American Thyroid Association.
Harvard
Smyth P. P. A., Wijeyaratne C. N., Kaluarachi W. N., Smith D. F., Premawardhana L. D. K. E., Parkes A. B., Jayasinghe A., de Silva D. G. H. and Lazarus J. H. (20050914). Sequential studies on thyroid antibodies during pregnancy. : Thyroid : official journal of the American Thyroid Association.
MLA
Smyth P P A, Wijeyaratne C N, Kaluarachi W N, Smith D F, Premawardhana L D K E, Parkes A B, Jayasinghe A, de Silva D G H and Lazarus J H. Sequential studies on thyroid antibodies during pregnancy. : Thyroid : official journal of the American Thyroid Association. 20050914.