%0 Journal Article %T Deficits in the posterior pharyngeal endoderm in the absence of retinoids %A Quinlan, Robyn %A Gale, Emily %A Maden, Malcolm %A Graham, Anthony %J Developmental Dynamics %V 225 %N 1 %P 54-60 %@ 1058-8388 %D 2002-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve