Thakur, J. K. (2002). Ultrasonic assessment of early pregnancy bleeding.
Cita Chicago (17th ed.)Thakur, Jay Kumar. Ultrasonic Assessment of Early Pregnancy Bleeding. 2002.
Cita MLA (8th ed.)Thakur, Jay Kumar. Ultrasonic Assessment of Early Pregnancy Bleeding. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.