Relative analgesia in dental practice :

Langa, Harry.

Relative analgesia in dental practice : - 2d ed. - Philadelphia : Saunders, 1976. - xv, 419 p. ill.

0721656218


Nitrous oxide.
Anesthesia in dentistry.
Analgesia.
Anesthesia, Dental.
Nitrous oxide

MED RK512.N55 / L36