Biochemistry 94 Nucleic acids 85 Enzymes 63 History 63 Proteins 47 Amino acids 46 Child abuse 41 Women 41 Social Sciences 38 Proteins-- Peptides-- Amino acids-- Hemoglobin 37 Nucleic Acids 35 Lipids 34 Biochemica et Biophysica Acta (Journal) 31 Drug abuse 31 Abused women 29 Chemistry 28 Biology 26 Substance abuse 26 Child sexual abuse 25 Molecular biology 24 DNA 23 Carbohydrates 22 Family violence 22 Metabolism-- Nucleic acids 22 Enzymology 21 Dissertations, Academic (Ph.D) 20 Causes 19 Historiography 19 Philosophy 18 Synthesis 18