Congenital erythropoietic porphyria is a rare error of heme metabolism. Derangement of heme metabolism leads to disfiguration, phototoxicity, and the precipitation of ...

He had anesthetized the rat with pentobarbital, 42 mg/kg intraperitoneally (i.p.) and did not require a second dose for adequate maintenance of anesthesia. Completion of the surgical procedure ...