FURTHER OBSERVATIONS ON TRIMODALITY OF FREQUENCY DISTRIBUTION CURVE OF BIOLOGICALLY ACTIVE ISONIAZID BLOOD LEVELS AND "CLINE" INFREQUENCIES OF ALLELES CONTROLLING ISONIAZID INACTIVATION.

FURTHER OBSERVATIONS ON TRIMODALITY OF FREQUENCY DISTRIBUTION CURVE OF BIOLOGICALLY ACTIVE ISONIAZID BLOOD LEVELS AND "CLINE" INFREQUENCIES OF ALLELES CONTROLLING ISONIAZID INACTIVATION.