00657nam a2200205Ia 4500 CTU_93943 210402s9999 xx 000 0 und d 147 615.9 A781 Arsenic exposure and health effects : Proceedings of the international conference on arsenic exposure and health effects Willard R. Chappell ... [et al.] Netherlands Elsevier Inc. 2004 Arsenic,Arsenic Toxicology,Congresses,Environmental aspects,Congresses Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ