611.013
C280
Cunnigham, Robert, Sideny, 1891-
The development of leucocytec, lymphocytos, 
and monocytes from a specific stem-cell
in adult tissues. By R. S. Cunnigham, F.R.
Sabin, C. A. Doan. Winth three paltes and
one text-figure
(In Carnegie institution of Washington.
Contribution to embryology. Washington, 1925.
29 x 23. cm. vol. xvi, p. 227-276. 1 illus.
III col. p1.).
Contribution to embryology: no, 84.
Bib. p. 271-273.