Kailasam, SImmanuel, CNair, N GRadhakrishma, STripathy, S P1975-02-012009-05-271975-02-012009-05-271975-02-01Kailasam S, Immanuel C, Nair NG, Radhakrishma S, Tripathy SP. Classification of subjects as slow or rapid inactivators of isoniazid oral administration of a slow-release preparation of isoniazid and determination of the ratio of acetylisoniazid to isoniazid in urine. Indian Journal of Medical Research. 1975 Feb; 63(2): 323-8http://imsear.searo.who.int/handle/123456789/21932engAdministration, OralAdultDelayed-Action PreparationsHumansIsoniazid --administration & dosageClassification of subjects as slow or rapid inactivators of isoniazid oral administration of a slow-release preparation of isoniazid and determination of the ratio of acetylisoniazid to isoniazid in urine.Journal Article