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1985, SAS USERS GUIDE STAT
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1973, PC21F US BUR CENS FI
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1983, CARDIOVASCULAR DISEA
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1961, PC133B US BUR CENS F
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1963, PC21C US BUR CENS FI
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1986, INDIAN HLTH CARE
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1971, PC1C33 US BUR CENS F
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1963, PC21B US BUR CENS FI
[70]
1977, MANUAL INT STATISTIC