PubMed=210930
Dexter D.L., Kowalski H.M., Blazar B.A., Fligiel Z., Vogel R., Heppner G.H.
Heterogeneity of tumor cells from a single mouse mammary tumor.
Cancer Res. 38:3174-3181(1978)

PubMed=6677618
Miller F.R., Miller B.E., Heppner G.H.
Characterization of metastatic heterogeneity among subpopulations of a single mouse mammary tumor: heterogeneity in phenotypic stability.
Invasion Metastasis 3:22-31(1983)

PubMed=2413152; DOI=10.1002/jlb.38.5.573
Mahoney K.H., Miller B.E., Heppner G.H.
FACS quantitation of leucine aminopeptidase and acid phosphatase on tumor-associated macrophages from metastatic and nonmetastatic mouse mammary tumors.
J. Leukoc. Biol. 38:573-585(1985)

PubMed=3940214
Miller B.E., McInerney D., Jackson D., Miller F.R.
Metabolic cooperation between mouse mammary tumor subpopulations in three-dimensional collagen gel cultures.
Cancer Res. 46:89-93(1986)

PubMed=3426919; DOI=10.1038/bjc.1987.242; PMCID=PMC2001912
Miller B.E., Miller F.R., Wilburn D.J., Heppner G.H.
Analysis of tumour cell composition in tumours composed of paired mixtures of mammary tumour cell lines.
Br. J. Cancer 56:561-569(1987)