E. Butterworth

The calcium and nitrogen content of human bone tissue cleaned by micro-dissection.

F. Langley, S. L. Baker, E. Butterworth, 1946, The Biochemical journal.

74. Arylpyridines. Part II. Some substituted phenylpyridines

I. Heilbron, D. Hey, E. Butterworth, 1940 .

A Photometric Method for the Estimation of Sodium

E. Butterworth, 1951, Journal of clinical pathology.

Microdetermination of Serum Calcium Using the Eel Flame Photometer

E. Butterworth, 1957, Journal of clinical pathology.

Microdetermination of Serum Calcium Using the Eel Flame Photometer

E. Butterworth, 1957, Journal of clinical pathology.