Gestational age dependence of 11 beta-hydroxysteroid dehydrogenase and its relationship to the enzymes of phosphatidylcholine synthesis in lung and liver of fetal rat. - Hundertmark,S.; Ragosch,V.; Schein,B.; Buhler,H.; Lorenz,U.; Fromm,M.; Weitzel,H.K. (Biochim Biophys Acta, 1994)