Eckner, R. J., & Hettrick, K. L. (1977). Defective Friend Spleen Focus-Forming Virus: Interfering Properties and Isolation Free from Standard Leukemia-Inducing Helper Virus.
シカゴスタイル引用形Eckner, Robert J., , Kristine L. Hettrick. Defective Friend Spleen Focus-Forming Virus: Interfering Properties and Isolation Free From Standard Leukemia-Inducing Helper Virus. 1977.
MLA引用形式Eckner, Robert J., , Kristine L. Hettrick. Defective Friend Spleen Focus-Forming Virus: Interfering Properties and Isolation Free From Standard Leukemia-Inducing Helper Virus. 1977.
警告: この引用は必ずしも正確ではありません.