Weill, F. S. (1982). Utrasonography of digestive diseases. The C. V. Mosby.
Cita Chicago (17th ed.)Weill, Francis S. Utrasonography of Digestive Diseases. The C. V. Mosby, 1982.
Cita MLA (9th ed.)Weill, Francis S. Utrasonography of Digestive Diseases. The C. V. Mosby, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.