Yodoi, J; Takatsuki, K; Masuda, T (1974). "Letter: Two cases of T-cell chronic lymphocytic leukemia in Japan". New England Journal of Medicine. 290 (10): 572–3. doi:10.1056/NEJM197403072901018. PMID4544052.
Yodoi, J; Takatsuki, K; Masuda, T (1974). "Letter: Two cases of T-cell chronic lymphocytic leukemia in Japan". New England Journal of Medicine. 290 (10): 572–3. doi:10.1056/NEJM197403072901018. PMID4544052.