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1دورية أكاديمية
المؤلفون: Chan, Daniel, Gera, Lajos, Stewart, John, Helfrich, Barbara, Verella-Garcia, Marileila, Johnson, Gary, Baron, Anna, Yang, Jie, Puck, Theodore, Bunn, Paul
المصدر: Proceedings of the National Academy of Sciences of the United States of America, 2002 Apr 01. 99(7), 4608-4613.
الوصول الحر: https://www.jstor.org/stable/3058351Test
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2دورية أكاديمية
المؤلفون: Calvo, Roser, West, James, Franklin, Wilbur, Erickson, Paul, Bemis, Lynne, Li, Efang, Helfrich, Barbara, Bunn, Paul, Roche, Joelle, Brambilla, Elisabeth, Rosell, Rafael, Gemmill, Robert M., Drabkin, Harry A.
المصدر: Proceedings of the National Academy of Sciences of the United States of America, 2000 Nov 01. 97(23), 12776-12781.
الوصول الحر: https://www.jstor.org/stable/123926Test
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3دورية أكاديمية
المؤلفون: Chou, Ting-Chao, Depew, Kristopher M., Zheng, Yu-Huang, Safer, Michelle L., Chan, Daniel, Helfrich, Barbara, Zatorska, Danuta, Zatorski, Andrzej, Bornmann, William, Danishefsky, Samuel J.
المصدر: Proceedings of the National Academy of Sciences of the United States of America, 1998 Jul 01. 95(14), 8369-8374.
الوصول الحر: https://www.jstor.org/stable/45755Test
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4دورية أكاديمية
المؤلفون: Helfrich, Barbara A., Gao, Dexiang, Bunn, Paul A.
المصدر: Lung Cancer ; volume 118, page 148-154 ; ISSN 0169-5002
مصطلحات موضوعية: Cancer Research, Pulmonary and Respiratory Medicine, Oncology
الإتاحة: https://doi.org/10.1016/j.lungcan.2018.02.001Test
https://api.elsevier.com/content/article/PII:S0169500218302411?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S0169500218302411?httpAccept=text/plainTest -
5دورية أكاديمية
المؤلفون: Helfrich, Barbara, Scarborough, Hannah, Heasley, Lynn, Ryall, Karen, Tan, Aik-Choon, Degregori, James, Bunn, Paul
المصدر: Journal of Thoracic Oncology ; volume 12, issue 1, page S1242 ; ISSN 1556-0864
مصطلحات موضوعية: Pulmonary and Respiratory Medicine, Oncology
الإتاحة: https://doi.org/10.1016/j.jtho.2016.11.1751Test
https://api.elsevier.com/content/article/PII:S1556086416329926?httpAccept=text/xmlTest
https://api.elsevier.com/content/article/PII:S1556086416329926?httpAccept=text/plainTest -
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7دورية أكاديمية
المؤلفون: Ware, Kathryn E., Marshall, Marianne E., Heasley, Lydia R., Marek, Lindsay, Hinz, Trista K., Hercule, Paula, Helfrich, Barbara A., Doebele, Robert C., Heasley, Lynn E.
المساهمون: Bernhard, Eric J.
المصدر: PLoS ONE ; volume 5, issue 11, page e14117 ; ISSN 1932-6203
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10دورية أكاديمية
المؤلفون: Heasley, Lynn E, Marek, Lindsay, Fritzsche, Alexa, Helton, Wallace R, Nemenoff, Raphael A, McDermott, Lee A, Helfrich, Barbara, Bunn, Paul A.
المصدر: The FASEB Journal ; volume 22, issue S1 ; ISSN 0892-6638 1530-6860