FURTHER OBSERVATIONS ON TRIMODALITY OF FREQUENCY DISTRIBUTION CURVE OF BIOLOGICALLY ACTIVE ISONIAZID BLOOD LEVELS AND "CLINE" INFREQUENCIES OF ALLELES CONTROLLING ISONIAZID INACTIVATION.
D000293:Adolescent; D000483:Alleles; D044466:Asian People; D044383:Black People; D002648:Child; D002681:China; D005007:Ethnology; D005826:Genetics, Medical; D006801:Humans; D007538:Isoniazid; D007564:Japan; D007723:Korea; D008660:Metabolism; D056910:Republic of Korea; D013785:Thailand; D044465:White People
D007538:Isoniazid
ADOLESCENCE; CAUCASIAN RACE; CHILD; CHINA; ETHNOLOGY; GENETICS, HUMAN; ISONIAZID; JAPAN; KOREA; METABOLISM; MONGOLOID RACE; NEGROES; THAILAND