John P. Whitcher

Corneal blindness: a global perspective.

John P. Whitcher, Muthiah Srinivasan, Madan Prasad Upadhyay · PubMed · 2001 · 1.5K citations

Medicine, Infectious Diseases, Ophthalmology +17

American College of Rheumatology classification criteria for Sjögren's syndrome: A data‐driven, expert consensus approach in the Sjögren's International Collaborative Clinical Alliance Cohort

Stephen Shiboski, Caroline H. Shiboski, Lindsey A. Criswell et al. · Arthritis Care & Research · 2012 · 1.4K citations

Life Sciences, Immunology, Internal Medicine +17

Epidemiology and aetiological diagnosis of corneal ulceration in Madurai, south India

Muthiah Srinivasan, Calle A. Gonzales, C. George et al. · British Journal of Ophthalmology · 1997 · 666 citations · Full text

Medicine, Infectious Diseases, Ophthalmology +16

A Simplified Quantitative Method for Assessing Keratoconjunctivitis Sicca From the Sjögren's Syndrome International Registry

John P. Whitcher, Caroline H. Shiboski, Stephen Shiboski et al. · American Journal of Ophthalmology · 2009 · 490 citations

Medicine, Dermatology, Ophthalmology +14

Epidemiologic Characteristics, Predisposing Factors, and Etiologic Diagnosis of Corneal Ulceration in Nepal

Madan Prasad Upadhyay, P C Karmacharya, Shasank Koirala et al. · American Journal of Ophthalmology · 1991 · 332 citations

Medicine, Dermatology, Ophthalmology +16