1. Curiosities of the Contact Lens;Hill,1981
2. Oxygen uptake from a limited volume reservoir by the human cornea in vivo;Hill;Science,1963
3. Tear pumps: Reservoir oxygen measured in situ;Hill;J. Am. Optom. Assoc.,1969
4. Behind the closed lid;Hill;Intern. Contact Lens Clinics,1977
5. Temperature changes of the human cornea and tears under a contact lens: II;Hill;Am. J. Optom.,1965