Song, Shuling
Ma, Xiaodong
Pan, Meng
Tong, Ling
Tian, Qin
Funding for this research was provided by:
National Natural Science Foundation of China (41473008)
Geological Survey Project of China (1212011120274)
Article History
Received: 26 February 2018
Accepted: 3 July 2018
First Online: 11 July 2018
Compliance with ethical standards
: The study was conducted with the approval of institution review board of CAGS and the appropriate written informed consent was obtained from all the participants. The collection of human milk followed the Fourth WHO-Coordinated Survey of Human Milk for Persistent Organic Pollutants in Cooperation with United Nations Environment Programme (UNEP), Guidelines for Developing National Protocol. All the participants were voluntary. Each participants completed the questionaire and signed the consent form after been informed the objective of this study.