المؤلفون: Akinbami, Lara J., Schoendorf, Kenneth C.

المصدر: Archives of Pediatrics & Adolescent Medicine; Nov2000, Vol. 154 Issue 11, p1101, 7p, 6 Charts

مصطلحات موضوعية: CHILDBIRTH, PREMATURE labor, TEENAGE pregnancy, PREGNANCY

مصطلحات جغرافية: UNITED States

المؤلفون: Stephenson, Joan

المصدر: JAMA: Journal of the American Medical Association; 7/21/2004, Vol. 292 Issue 3, p323-323, 1p

مصطلحات موضوعية: CHILDBIRTH, PREMATURE infants, PREMATURE labor prevention, CLINICAL trials, MEDICAL experimentation on humans, CERVIX uteri surgery, PREVENTION

مصطلحات جغرافية: UNITED Kingdom