المؤلفون: Ouafik, L'Houcine, Giraud, Pierre, Salers, Paul, Dutour, Anne, Castanas, Elias, Boudouresque, Françoise, Oliver, Charles

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1987 Jan 01. 84(1), 261-264.

الوصول الحر: https://www.jstor.org/stable/28989Test

المؤلفون: Mezey, Eva, Fricker, Lloyd D., Pruss, Rebecca M., Siegel, Ruth E., Brownstein, Michael J.

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1985 Jul . 82(14), 4745-4749.

الوصول الحر: https://www.jstor.org/stable/26121Test

المؤلفون: Chan, Shu Jin, Seino, Susumu, Gruppuso, Philip A., Schwartz, Robert, Steiner, Donald F.

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1987 Apr . 84(8), 2194-2197.

الوصول الحر: https://www.jstor.org/stable/29677Test

المؤلفون: Loh, Y. Peng

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1984 May 01. 81(9), 2776-2780.

الوصول الحر: https://www.jstor.org/stable/23417Test

المؤلفون: Loh, Y. Peng, Gainer, Harold

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1982 Jan 01. 79(1), 108-112.

الوصول الحر: https://www.jstor.org/stable/11143Test

المؤلفون: Docherty, Kevin, Carroll, Raymond J., Steiner, Donald F.

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1982 Aug 01. 79(15), 4613-4617.

الوصول الحر: https://www.jstor.org/stable/12236Test