Potential use of ultrasound in chemical monitoring /

"Cooperative agreement no. CR818353."

Airborne ultrasound : measurement and possible adverse effects /

Mode of access: Internet.

Evaluation of Ohmic Instrument Company model UPM-30 ultrasound power meter /

Mode of access: Internet.

National training course, emergency medical technician - paramedic. Instructor's lesson plans. Module XI: obstetric/gynecologic emergencies.

Mode of access: Internet.

The obstetric memoirs and contributions of James Y. Simpson... /

Contiene: Vol. 1 (XV, 857 p.) -- Vol. 2 (XII, 819 p.)

Textbook of obstetrics and obstetric nursing

Mode of access: Internet.

Considerations underlying the use of ultrasound to detect gallstones and foreign bodies in tissue.

AD 657 255.

The principles and practice of obstetric medicine and surgery : in reference to the process of parturition /

Includes bibliographical references and index.

Practical manual of obstetrics, with the four obstetric tables of Pajot.

Translation of Manuel pratique de l'art des accouchements.