%0 Journal Article %T Steroidogenic enzyme expression in porcine conceptuses during and after elongation %A Conley, A, J %A Christenson, R, K %A Ford, S, P %A Geisert, R, D %A Mason, J, I %J Endocrinology %V 131 %N 2 %P 896-902 %@ 0013-7227 %D 1992-08-01 %I Endocrine Society %~ DeepDyve