অনুসন্ধান করুন
Etiology
01
the scientific study of the distribution, patterns, and determinants of health-related states and events
02
the cause of a disease
অ্যাপ ডাউনলোড করুন
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অনুসন্ধান করুন
the scientific study of the distribution, patterns, and determinants of health-related states and events
the cause of a disease