The use of data bases and historical controls in treatment comparisons
(Q36436775)
scientific article
scientific article
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Current Data About
The use of data bases and historical controls in treatment comparisons
(P31) |
(Q13442814)
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(P304) |
95-98
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(P478) |
111
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(P577) |
Friday, January 1, 1988
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(P1433) |
(Q26842185)
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(P1476) |
"The use of data bases and historical controls in treatment comparisons" (language: en)
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(P2093) |
D P Byar
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