Sanner (1972) Dibenzoxapine hydrazides as prostaglandin antagonists.
Intra-Science Chem.Rept. 6 1. Funket al (1993)
Cloning and expression of a cDNA for the human prostaglandin E receptor EP1
subtype. J.Biol.Chem. 268 26767. Botella et al
(1995) Receptor subtypes involved in dual effects induced by prostaglandin E2
in circular smooth muscle from dog colon. J.Pharmacol.Exp.Ther. 273
1008.