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机译:
Department of Biology, Pennsylvania State University, 208 Mueller Laboratory, University Park, PA 16802-5301, USA. jmk23;
su.edu;
Amphibia; Environmental Exposure; Extremities; Herbicides; Pesticides; Ranidae; 两栖类; 环境暴露; 四肢; 除莠剂; 农药; 蛙科; 吸虫感染;