RT Journal Article
SR Electronic
T1 After midtrimester amniocentesis the risk of spontaneous pregnancy loss was 6 per 10 000
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 85
OP 85
DO 10.1136/ebm.12.3.85
VO 12
IS 3
YR 2007
UL http://ebm.bmj.com/content/12/3/85.abstract
AB