Biology Grade 10
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18.1 Medicinal Drugs
18.1 Medicinal Drugs
18.1.1 Principal usage of Important Medicinal Drugs
18.2 Addictive Drugs
18.2 Addictive Drugs
18.2.1 Drug Addiction and Associated problems
18.3 Antibiotics And Vaccines
18.3 Antibiotics And Vaccines
18.3.1 Antibiotics
18.3.2 Vaccines