{"gt_parse": {"AUTHORS": "Andrew G. Kallianos, Richard K. Means, James D. Mold", "TITLE": "Effect of Nitrates in Tobacco on the Catechol Yield in Cigarette Smoke", "RECOMMENDATION:": "x", "Date": "March 18, 1968", "Registration No": "533", "REVIEW COMPLETED": "3/ 29/ 68", "(Give reasons below):": "APPROVE TENTATIVELY"}}