Toxicology 8 methods 6 Social Sciences 5 Ethnographic Research 4 Ethnology Methodology 4 Food poisoning 4 Income and expense management-- Financial management 4 Pathology, Clinical 4 Poisons 4 Social Change 4 adverse effects 4 toxicity 4 Dietary Supplements 3 Drug-herb interactions 3 Food 3 Food Microbiology 3 Herb-Drug Interactions 3 Herbs 3 Phytotherapy 3 Plants, Medicinal 3 Poisoning 3 Therapeutic use 3 chemistry 3 Food Contamination 2 Foodborne diseases 2 MATHEMATICS / Probability & Statistics / General 2 Markov processes 2 Microbiology 2 Social sciences 2 prevention & control 2