Analysis of unconjugated steroids in plasma by liquid-gel chromatography and glass capillary gas chromatography-mass spectrometry

Extraction of steroid conjugates with a neutral resin

1968 • 386 citations

An all-glass solid sampling device for open tubular columns in gas chromatography

1972 • 202 citations

Radioimmunoassay method for six steroids in human plasma

1973 • 191 citations

Liquid-gel chromatography on lipophilic-hydrophobic Sephadex derivatives

1970 • 181 citations

The multicomponent analysis of conjugates of neutral steroids in urine by lipophilic ion exchange chromatography and computerised gas chromatography-mass spectrometry

1976 • 164 citations

MO-TMS Derivatives of Human Urinary Steroids for GC and GC-MS Studies

1972 • 145 citations

Separation and computerized gas chromatography-mass spectrometry of unconjugated neutral steroids in plasma

1974 • 134 citations

Analysis of steroids by off-line computerized gas chromatography-mass spectrometry

1972 • 122 citations

Analysis of steroids by high resolution gas-liquid chromatography

1972 • 111 citations

A Versatile Method for Analysis of Bile Acids in Plasma

1972 • 107 citations

Chromatography of Conjugated Steroids on Lipophilic Sephadex.

1966 • 71 citations

Quantitative Aspects of Gas Chromatographic Separations in Biological Studies.

1963 • 68 citations

Selective liquid chromatographic isolation procedure for gas chromatographic-mass spectrometric analysis of 3-ketosteroids in biological materials

1976 • 67 citations

The group separation of plasma and urinary steroids by column chromatography on sephadex LH-20

1973 • 62 citations

Mass spectrometric and mass fragmentographic determination of natural and synthetic steroids in biological fluids

1975 • 55 citations

Quantitative analysis of unlabelled and polydeuterated compounds by gas chromatography-mass spectrometry

1974 • 53 citations

Preparation of lipophilic anion exchangers from chlorohydroxypropylated sephadex and cellulose

1971 • 52 citations

Plasma Cortisone Concentration as Measured by Radioimmunoassay

1973 • 49 citations

Introduction of Specific Groups into Polysaccharide Supports for Liquid Chromatography.

1970 • 46 citations

Lipidex chromatography in the radioimmunoassay of serum and urinary cortisol

1975 • 35 citations

Identification and quantitation of 5α-pregnanedione in human pregnancy plasma

1975 • 31 citations

The measurement of low levels of estrone & estradiol-17β in urine, employing ion-exchange, thin-layer, and gas-liquid chromatography

1969 • 26 citations

[46] Chromatography on lipophilic sephadex

1975 • 22 citations

The direct coupling of high resolution glass open tubular columns to a mass spectrometer

1971 • 16 citations

Evaluation of Gas Chromatographic-Mass Spectrometric and Mass Fragmentographic Performance in Steroid Analysis with Glass Capillary Columns

1973 • 13 citations

Integrated gas chromatography-mass spectrometry

1973 • 12 citations

Gas chromatographic determination and mass spectrometric identification of oestrogens in normal human placental tissue at term

1973 • 11 citations

SERIAL PLASMA PROGESTERONE LEVELS AT THE APPROACH OF LABOUR

1976 • 9 citations