LEVENO,Kenneth J. (2013). Williams manual of pregnancy complications. McGraw-Hill Book Company.
Cita Chicago (17th ed.)LEVENO,Kenneth J. Williams Manual of Pregnancy Complications. McGraw-Hill Book Company, 2013.
Cita MLA (9th ed.)LEVENO,Kenneth J. Williams Manual of Pregnancy Complications. McGraw-Hill Book Company, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.