['ve', 'SPHWH.', '23', 'ss', '011', '05/10/00', 'WED', '16:30', 'FAX', '5045817569', 'costly', 'review', 'of', 'all', 'scientific', 'literature,', 'which', 'is', 'not', 'readily', 'available', 'to', 'them.', 'REQUEST', 'FOR', 'ADMISSION', 'NO.', '27:', 'No', 'Report', 'of', 'the', 'Surgeon', 'General', 'has', 'ever', 'recommended', 'that', 'asymptomatic', 'smokers', 'receive', 'periodic', 'CT', 'scans.', 'RESPONSE', 'ADMISSION', 'at', 'Object', 'to', 'this', 'Request', 'for', 'lack', 'of', 'information', 'and', 'knowledge', 'sufficient', 'lo', 'admit', 'or', 'deny', 'the', 'Request', 'on', 'the', 'basis', 'that', 'Plaintiffs', 'have', 'made', 'reasonable', 'inquiry', 'and', 'the', 'infonnation', 'known', 'or', 'readily', 'available', 'to', 'Plaintiffs', 'is', 'insufficient', 'to', 'enable', 'Plaintiffs', 'to', 'admit', 'or', 'deny', 'the', 'Request', 'and', 'in', 'order', 'to', 'answer', 'the', 'request', 'Plaintiffs', 'would', 'be', 'required', 'to', 'engage', 'in', 'a', 'burdensome', 'and', 'costly', 'review', 'of', 'all', 'scientific', 'literature,', 'which', 'is', 'iia', 'readily', 'available', 'to', 'them.', 'REQUEST', 'FOR', 'ADMISSION', 'NO.', '28:', 'The', 'National', 'Cancer', 'Institute', 'does', 'not', 'recommend', '(hat', 'asymptomatic', 'smokers', 'receive', 'periodic', 'CT', 'scans.', 'RESPONSE', 'TO', 'ADMISSION', 'NO.', '28:', 'Object', 'to', 'this', 'Request', 'for', 'lack', 'of', 'information', 'and', 'knowledge', 'sufficient', 'to', 'admit', 'or', 'deny', 'the', 'Request', 'on', 'the', 'basis', 'that', 'Plaintiffs', 'have', 'made', 'reasonable', 'inquiry', 'and', 'the', 'information', 'known', 'or', 'readily', 'available', 'lo', 'Plaintiffs', 'is', 'insufficient', 'to', 'enable', 'Plaintiffs', 'to', 'admit', 'or', 'deny', 'the', 'Request', 'and', 'in', 'order', 'to', 'answer', 'the', 'request', 'Plaintiffs', 'would', 'be', 'required', 'to', 'engage', 'in', 'a', 'burdensome', 'and', 'Z8P6S?', 'RE', 'costly', 'review', 'of', 'all', 'scientific', 'literature,', 'which', 'is', 'not', 'readily', 'available', 'to', 'them.', 'RE', 'LF', 'Ss', 'V_NO.', '29:', 'The', 'American', 'Cancer', 'Society', 'does', 'not', 'recommend', 'that', 'asymptomalic', 'smokers', 'receive', 'periodic', 'CT', 'scans.', 'RESPONSE', 'ADMISSION', 'NO.', '29:', ' ']