Online Etymology Dictionary, © 2010 Douglas Harper
Examples from the Web for intraperitoneal
The rupture of the tube may be intraperitoneal or extraperitoneal.
The best illustration is the testicular reaction of young male guinea-pigs to intraperitoneal injections of glanders bacilli.The Fundamentals of Bacteriology
Charles Bradfield Morrey
When introduced by the intraperitoneal route, caffein is, on the contrary, distinctly less toxic.
The minimum lethal dose by mouth is the same as by subcutaneous, and is less than by intraperitoneal, injection.
It should be added that Holst and Froelich failed to cure scurvy in guinea-pigs by intraperitoneal inoculations of orange juice.Scurvy Past and Present
Alfred Fabian Hess