1. Premature delivery of foetal lambs infused with glucocorticoids;Liggins;J. Endocr.,1969
2. Acceleration of appearance of pulmonary surfactant in the fetal lamb by administration of corticosteroids;deLemos;Am. Rev. Resp. Dis.,1970
3. Accelerated appearance of pulmonary surfactant in the fetal rabbit;Kotas;J. Appl. Physiol.,1971
4. Effect of cortisol on the maturation of fetal rabbit lungs;Motoyama;Pediatrics,1971
5. Morphologie development of fetal rabbit lung and its acceleration with cortisol;Kikkawa;Am. J. Path.,1971