R. H. Johnson

Absence of effect of hydroxylamine upon production rates of some rhodopsin photo intermediates.

R. H. Johnson, 1970, Vision research.

Thermal stability of rhodopsin extracted with Triton X-100 surfactant.

T. Williams, R. H. Johnson, 1970, Vision research.

Action of light upon the visual pigment rhodopsin. An experiment in biochemistry.

T. Williams, R. H. Johnson, 1970, Journal of chemical education.