The New England Journal of Medicine Downloaded from nejm.org at THE CHINESE UNIVERSITY OF HONG KONG on November 16, 2015. For personal use only. No other uses without permission. From the NEJM Archive. Copyright © 2010 Massachusetts Medical Society. All rights reserved.

The New England Journal of Medicine Downloaded from nejm.org at THE CHINESE UNIVERSITY OF HONG KONG on November 16, 2015. For personal use only. No other uses without permission. From the NEJM Archive. Copyright © 2010 Massachusetts Medical Society. All rights reserved.

The New England Journal of Medicine Downloaded from nejm.org at THE CHINESE UNIVERSITY OF HONG KONG on November 16, 2015. For personal use only. No other uses without permission. From the NEJM Archive. Copyright © 2010 Massachusetts Medical Society. All rights reserved.

The New England Journal of Medicine Downloaded from nejm.org at THE CHINESE UNIVERSITY OF HONG KONG on November 16, 2015. For personal use only. No other uses without permission. From the NEJM Archive. Copyright © 2010 Massachusetts Medical Society. All rights reserved.

Total cortisol in amniotic fluid and fetal lung maturation.

Total cortisol was determined by radioimmunoassay in 48 samples of amniotic fluid obtained at various stages of normal pregnancy. Before the 34th week...
665KB Sizes 0 Downloads 0 Views