R. Roman

Stability-indicating analysis of injectable estrogen-androgen combinations in formulations containing corn oil.

C. H. Yates, J. Millar, J. Zweig, 1979, Journal of pharmaceutical sciences.

Gas chromatographic analysis of estrogens from pregnant mares' urine using glass capillary columns

W. Vandenheuvel, J. Zweig, R. Roman, 1980 .

Evaluation of Solid Supports for the Gas Chromatographic Analysis of Esterified Estrogens

C. H. Yates, J. Millar, R. Roman, 1977 .