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SpringerLink (Online service)
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McGraw-Hill Companies
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Spong, Catherine Y.
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Elsevier Science (Firm)
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Hobbins, John C., 1936-
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Lockwood, Charles J.
7 results
Ovid Technologies, Inc
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Queenan, John T.
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Caughey, Aaron B.
6 results
Berghella, Vincenzo
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Callahan, Tamara L.
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Davidson, Michele R.
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Ladewig, Patricia W.
5 results
London, Marcia L.
5 results
Berek, Jonathan S.
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Books@Ovid (Online service)
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Ciba Foundation
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Cunningham, F. Gary
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Evans, Arthur T.
4 results
Gabbe, Steven G.
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Novak, Emil, 1883-1957
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Rayburn, William F.
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Reece, E. Albert
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Saade, George R., 1960-
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Bale, Judith R.
3 results
Barnea, E. R.
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Belfort, Michael A., 1958-
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Carey, J. Christopher
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Elliott, Katherine May
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England, Gary C. W.
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Foley, Michael R.
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Gale (Firm)
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Gambone, Joseph C.
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Hacker, Neville F.
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Institute of Medicine (U.S.). Committee on Improving Birth Outcomes
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Jauniaux, E.
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LWW Health Library
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Lucas, Adetokunbo O.
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McKinnon, A. O.
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Norwitz, Errol R.
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Pycock, Jonathan F.
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Samper, Juan C.
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ScienceDirect (Online service)
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Stoll, Barbara J.
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Thilaganathan, Basky
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Toy, Eugene C.
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Adams, Melissa Manners
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