Results showed that conclusions concerning bioequivalence may depend on the statistical and analytical methods used Tách đồng phân quang học, Chlorpheniramin, Chirality, Sinh tương đồng, Đồng phân chọn lọc, Dược động học, Enantionmer separation, Chlorpheniramine, Chirality, Bioequivalence, Stereoselectivity, Pharmacokinetics