Temporal and spatial expression of connective tissue growth factor (CCN2; CTGF) and transforming growth factor β type 1 (TGF-β1) at the utero–placental interface during early pregnancy in the pig
Temporal and spatial expression of connective tissue growth factor (CCN2; CTGF) and transforming growth factor β type 1 (TGF-β1) at the utero–placental interface during early pregnancy in the pig