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1دورية
المؤلفون: Glassman, Mark, Spark, Arlene, Berezin, Stuart, Schwarz, Steven, Medow, Marvin, Newman, Leonard J.
المصدر: American Journal of Diseases of Children; September 1990, Vol. 144 Issue: 9 p973-976, 4p
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2دورية
المؤلفون: Medow, Marvin S., Thek, Kerry D., Newman, Leonard J., Berezin, Stuart, Glassman, Mark S., Schwarz, Steven M.
المصدر: American Journal of Diseases of Children; November 1990, Vol. 144 Issue: 11 p1261-1264, 4p
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3دورية
المؤلفون: See, Cynthia C., Newman, Leonard J., Berezin, Stuart, Glassman, Mark S., Medow, Marvin S., Dozor, Allen J., Schwarz, Steven M.
المصدر: American Journal of Diseases of Children; August 1989, Vol. 143 Issue: 8 p951-954, 4p
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4دورية
المؤلفون: Ambruso, Daniel R., McCabe, Edward R. B., Anderson, Donald, Beaudet, Arthur, Ballas, Lawrence M., Brandt, Ira K., Brown, Barbara, Coleman, Rosalin, Dunger, D. B., Falletta, John M., Friedman, Henry S., Haymond, Morey W., Keating, James P., Kinney, Thomas R., Leonard, J. V., Mahoney, Donald H., Matalon, Reuben, Roe, Thomas F., Simmons, Patricia, Slonim, Alfred E.
المصدر: American Journal of Diseases of Children; July 1985, Vol. 139 Issue: 7 p691-697, 7p
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5دورية
المؤلفون: Marks, Leonard J., Bergeson, Paul S.
المصدر: American Journal of Diseases of Children; April 1977, Vol. 131 Issue: 4 p447-451, 5p
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6دورية
المؤلفون: Duffy, Linda C., Riepenhoff-Talty, Marie, Byers, Tim E., Scolea, Leonard J. La, Zielezny, Maria A., Dryja, Diane M., Ogra, Pearay L.
المصدر: American Journal of Diseases of Children; November 1986, Vol. 140 Issue: 11 p1164-1168, 5p
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7دورية
المؤلفون: Sciorra, Leonard J., Bahng, Kyu, Lee, Ming-liang
المصدر: American Journal of Diseases of Children; July 1979, Vol. 133 Issue: 7 p727-730, 4p
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8دورية
المؤلفون: KRESS, SCHELDON, SCHLUEDERBERG, ANN E., HORNICK, RICHARD B., MORSE, LEONARD J., COLE, JUNE L., SLATER, EBAN A., JOSEPH, ST., McCRUMB, FRED R.
المصدر: American Journal of Diseases of Children; June 1961, Vol. 101 Issue: 6 p701-707, 7p
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9دورية
المصدر: American Journal of Diseases of Children; July 1986, Vol. 140 Issue: 7 p699-701, 3p
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10دورية
المؤلفون: STEIGBIGEL, ROY T., LASCOLEA, LEONARD J., MARX, GEOFFREY
المصدر: American Journal of Diseases of Children; February 1978, Vol. 132 Issue: 2 p208-210, 3p