Differential detection of megakaryocytic and erythroid DNA in plasma in hematological disorders oleh W. K. Jacky Lam, Wanxia Gai, Jinyue Bai, Tommy H. C. Tam, Wai Fung Cheung, Lu Ji, Irene O. L. Tse, Amy F. C. Tsang, Maggie Z. J. Li, Peiyong Jiang, Man Fai Law, Raymond S. M. Wong, K. C. Allen Chan, Y. M. Dennis Lo