Tandem quadrupole Fourier-transform mass spectrometry of oligopeptides and small proteins.

od Hunt, D F, Shabanowitz, J, Yates, J R, Zhu, N Z, Russell, D H, Castro, M E
Izdano 1987

Chronic 1,25-dihydroxyvitamin D3 administration in the rat reduces the serum concentration of 25-hydroxyvitamin D by increasing metabolic clearance rate.

od Halloran, B P, Bikle, D D, Levens, M J, Castro, M E, Globus, R K, Holton, E
Izdano 1986