Determination of epitestosterone in human urine by off-line immunoaffinity solid-phase extraction coupled with high performance liquid chromatography

Beijing National Laboratory For Molecular Sciences (bnlms) College Of Chemistry Peking University

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And

Beijing National Laboratory for Molecular Sciences, BNLMS, Key Laboratory of Bioorganic Chemistry an

Department of Applied Chemistry, University of International Relations

Beijing National Laboratory for Molecular Sciences, BNLMS, Key Laboratory of Bioorganic Chemistry an

Beijing National Laboratory for Molecular Sciences, BNLMS, Key Laboratory of Bioorganic Chemistry an

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And

Department Of Applied Chemistry University Of International Relations

Beijing National Laboratory For Molecular Sciences Bnlms Key Laboratory Of Bioorganic Chemistry And