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. 2014 Feb 11;2:9. doi: 10.3389/fped.2014.00009

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Copyright © 2014 McCormack and Best.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Trends for classification of search results for recent clinical trials of pharmacokinetics and pregnancy. Data for 2013 only includes those articles indexed for MEDLINE by August 31, 2013. The “intra-partum” category includes medications given at the time of delivery, typically for pain control or infectious disease prophylaxis. The “late ante-partum” category includes pharmacotherapy given for pre-eclampsia; management of syndrome of hemolysis, elevated liver enzymes, and low platelets (HELLP); or to induce tocolysis. The remaining categories include medications administered earlier in pregnancy (i.e., prior to labor/delivery) only.