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. 2022 Dec 6;13:1046685. doi: 10.3389/fpls.2022.1046685

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Copyright © 2022 Duc, Vo, van Doan, Hamow, Le and Posta

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) and the copyright owner(s) 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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Schematic illustration of an in-situ design to collect and analyze belowground volatile organic compounds (VOCs) by a combined technique. Original VOCs are distinguished by subtracting chromatographic peaks of certain events.