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de Cruz, I.; Lacroix, G.; Mougin, C.; Grolleau, G., Residues of chlorinated pesticides in eggs of the gray heron (Ardea cinerea L.): Contribution of capillary gas chromatography ion-trap mass detection, J. Hi. Res. Chromatogr., 1996, 19, 1, 62-64, https://doi.org/10.1002/jhrc.1240190112 . [all data]