APA
(1993). Lymphocytic subsets and low-dose exposure. [s.l.]: [s.n.].
Chicago
1993. Lymphocytic subsets and low-dose exposure. [s.l.]: [s.n.].
Harvard
(1993). Lymphocytic subsets and low-dose exposure. [s.l.]: [s.n.].
MLA
Lymphocytic subsets and low-dose exposure. [s.l.]: [s.n.]. 1993.