• 19 Diseases
• 12 Medical care surveys
• 11 Communicable diseases
• 9 Medical care
• 9 Medicine, Preventive
• 9 Research
• 8 Diagnosis
• 6 Public health
• 5 Drug utilization
• 5 Drugs
• 5 Health care reform
• 5 Public health laws
• 3 Surgery
• 3 Surgery, Operative
• 2 Cancer
• 2 Eating disorders
• 1 Blood coagulation disorders
• 1 Blood platelet disorders
• 1 Bloodborne infections
• 1 Cold (Disease)
• 1 Coronary heart disease
• 1 Emergency medical services
• 1 Environmental health
• 1 First aid in illness and injury

• 84 Films Media Group
• 84 Infobase

• 84 English

• 1 Africa
• 1 Africa, Sub-Saharan

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