EP2 and EP4 receptors can bind PGE2 (Xenopus tropicalis)
ep2 and ep4 receptors can bind pge2 (xenopus tropicalis)
EP2 and EP4 receptors can bind PGE2 (Xenopus tropicalis)
ep2 and ep4 receptors can bind pge2 (xenopus tropicalis)