Dahlberg, P. A., Petrick, P. A., Nissim, M., Menezes-Ferreira, M. M., & Weintraub, B. D. (1987). Intrinsic bioactivity of thyrotropin in human serum is inversely correlated with thyroid hormone concentrations. Application of a new bioassay using the FRTL-5 rat thyroid cell strain.

Dahlberg, P A., P A. Petrick, M. Nissim, M M. Menezes-Ferreira, and B D. Weintraub. Intrinsic Bioactivity of Thyrotropin in Human Serum Is Inversely Correlated With Thyroid Hormone Concentrations. Application of a New Bioassay Using the FRTL-5 Rat Thyroid Cell Strain. 1987.

Dahlberg, P A., et al. Intrinsic Bioactivity of Thyrotropin in Human Serum Is Inversely Correlated With Thyroid Hormone Concentrations. Application of a New Bioassay Using the FRTL-5 Rat Thyroid Cell Strain. 1987.