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Armen Haig Tashjian Jr., Yosihiro Yasumura, Lawrence Levine, Gordon Hisashi Sato, Mary L. Parker;
Establishment of clonal strains of rat pituitary tumor cells that secrete growth hormone.
Endocrinology 82:342-352(1968)

PubMed=5513559; DOI=10.1083/jcb.47.1.61; PMCID=PMC2108385
Armen Haig Tashjian Jr., Frank Carter Bancroft, Lawrence Levine;
Production of both prolactin and growth hormone by clonal strains of rat pituitary tumor cells. Differential effects of hydrocortisone and tissue extracts.
J. Cell Biol. 47:61-70(1970)

PubMed=218079; DOI=10.1016/S0076-6879(79)58167-1
Armen Haig Tashjian Jr.;
Clonal strains of hormone-producing pituitary cells.
Methods Enzymol. 58:527-535(1979)

PubMed=15541569; DOI=10.1016/j.mce.2004.07.018
Guck T. Ooi, Neveen Tawadros, Ruth M. Escalona;
Pituitary cell lines and their endocrine applications.
Mol. Cell. Endocrinol. 228:1-21(2004)