488
C L I F F O R D G R O B S T E I N
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colloidal exudates in tissue organization. J. exp. Z°°l353.
Weiss, P. and James, R . (1955). Skin metaplasia in vitro induced b y brief exposure to
vitamin A . Exp. Cell Res. Suppl. 3, 381.
Weisz, P. (1954). Morphogenesis in protozoa. Quart. Rev. Biol. 29, 207.
Wessells, N . K . (1961a). Thyroxine initiation o f epidermal differentiation as studied
in vitro in chemically defined medium. Exp. Cell Res. 24, 131.
Wessells, N . K . (1961b). A n analysis o f chick epidermal differentiation in situ and in
vitro in chemically defined media. Dev. Biol. 3, 355.
Wessells, N . K . (1962). Tissue interactions during skin histodifferentiation. Dev.
Biol. 4, 87.
Wilde, G. E. (1961). Factors concerning the degree o f cellular differentiation on
organotypic and disaggregated tissue cultures. In " L a Culture Organotypique",
Coll. int. C.N.R.S. N o . 101.
Wolff, Et., Haffen, K . , Kieny, M . and Wolff, E m . (1953). Essais de cultures in vitro
d'organes embryonnaires enmilieux synthetiques. J. Embryol. exp. Morph. 1, 55.
Wollenberger, A . and Halle, W . (1960). Specificity o f t h e effects o f cardiac glycosides
on the rhythmic contraction o f single cultured cardiac muscle cells. Nature, Lond.
188, 1114.
Zaroff, L., Sato, G . and Mills, S. E. (1961). Single-cell platings from freshly isolated
mammalian tissue. Exp. Cell Res. 23, 565.
Zwilling, E. (1960). Some aspects o f differentiation: Disaggregation and reaggregation o f early chick embryos. Nat. Cancer Inst. Monogr. N o . 2, 19.
C L I F F O R D G R O B S T E I N
Weiss, P. (1945). Experiments on cell and axon orientation in vitro: T h e role o f
colloidal exudates in tissue organization. J. exp. Z°°l353.
Weiss, P. and James, R . (1955). Skin metaplasia in vitro induced b y brief exposure to
vitamin A . Exp. Cell Res. Suppl. 3, 381.
Weisz, P. (1954). Morphogenesis in protozoa. Quart. Rev. Biol. 29, 207.
Wessells, N . K . (1961a). Thyroxine initiation o f epidermal differentiation as studied
in vitro in chemically defined medium. Exp. Cell Res. 24, 131.
Wessells, N . K . (1961b). A n analysis o f chick epidermal differentiation in situ and in
vitro in chemically defined media. Dev. Biol. 3, 355.
Wessells, N . K . (1962). Tissue interactions during skin histodifferentiation. Dev.
Biol. 4, 87.
Wilde, G. E. (1961). Factors concerning the degree o f cellular differentiation on
organotypic and disaggregated tissue cultures. In " L a Culture Organotypique",
Coll. int. C.N.R.S. N o . 101.
Wolff, Et., Haffen, K . , Kieny, M . and Wolff, E m . (1953). Essais de cultures in vitro
d'organes embryonnaires enmilieux synthetiques. J. Embryol. exp. Morph. 1, 55.
Wollenberger, A . and Halle, W . (1960). Specificity o f t h e effects o f cardiac glycosides
on the rhythmic contraction o f single cultured cardiac muscle cells. Nature, Lond.
188, 1114.
Zaroff, L., Sato, G . and Mills, S. E. (1961). Single-cell platings from freshly isolated
mammalian tissue. Exp. Cell Res. 23, 565.
Zwilling, E. (1960). Some aspects o f differentiation: Disaggregation and reaggregation o f early chick embryos. Nat. Cancer Inst. Monogr. N o . 2, 19.