1994
Arch Ophthalmol. 1994;112(5):687–690. doi:10.1001/archopht.1994.01090170135036
Gieser SC, Vassileva P, West SK. Ophthalmology in Bulgaria.
1993
World Scientific Publications, Singapore. 1993.
Courtright, P, Lewallen, S. Training Health Workers to Recognize, Treat, Refer and Educate Patients About Ocular Leprosy.
Community Eye Health Journal; London School of Hygene and Tropical Medicine, Vol 6; No 12; 1993
Raheem Rahmathullah, Patient Counsellors/Helpers. A concept developed by Aravind Eye Hospital, Madurai, South India
World Scientific Publications, Singapore. 1993.
Courtright, P, Lewallen, S. Guide to ocular leprosy for health workers: A training manual for eye care in leprosy.
International Journal of Epidemiology, Volume 22, Issue 4 (1993): 709–715. Print.
Katz, Joanne, Sommer, Alfred, M Tielsch, P West Jr, and L Zeger. “Clustering of Xerophthalmia within Households and Villages.”
The Foundation Of The American Academy Of Ophthalmology 1993;1-28, Print.
Lewallen, Susan. “Before You Go: Information for Ophthalmologists Volunteering in Developing Countries.”
Ophthalmology 1993;100:857-861
Lewallen S, Taylor TE, Molyneux ME, Willis BA, Courtright P. Ocular fundus findings in Malawian children with cerebral malaria.
Malawi Medical Journal 1993;9:29-31
Courtright P, M’manga R. Attitudes and practices regarding child spacing in Chikwawa district.
Journal of Epidemiology & Community Health. 1993;47:19-22
Courtright P, Haile D, Kohls E. The epidemiology of burns in rural Ethiopia.