N. Greenwood

Tetracycline and Acne Vulgaris: A Clinical and Laboratory Investigation

K. T. Holland, W. Cunliffe, B. Williamson, 1973, British medical journal.

Gas chromatographic studies on basic nitrogenous drugs. I. Addition of basic compounds or steam to the carrier gas.

H. Nursten, N. Greenwood, 1974, Journal of chromatography.

The direct gas chromatographic analysis of barbiturates as their sodium salts.

N. Greenwood, I. W. Guppy, H. Simmons, 1975, Journal of chromatographic science.

An evaluation of the gas chromatographic estimation of trace quantities of hexachlorophane.

C. Hetherington, N. Greenwood, 1974, Journal of chromatography.

Bioavailability of commercial tetracycline products.

D. Barnett, R. Smith, C. Hetherington, 1974, British journal of clinical pharmacology.