Polymorphonuclear cell motility, ankylosing spondylitis, and HLA B27.

Population Studies of the Rheumatic Diseases

Jan Kellgren · Annals of the Rheumatic Diseases · 1969 · 363 citations · Full text

A rapid one-step procedure for purification of mononuclear and polymorphonuclear leukocytes from human blood using a modification of the hypaque-ficoll technique

Antonio Ferrante, Y.H. Thong · Journal of Immunological Methods · 1978 · 332 citations

Laboratory Hematology, Human Leukocyte Antigen, Granulocyte +15

Population Studies of the Rheumatic Diseases.

Annals of Internal Medicine · 1969 · 284 citations · Full text

Rheumatoid Disorder, Rheumatology, Epidemiology +8

Comparison of clinical features in HLA‐B27 positive and negative patients with ankylosing spondylitis

Muhammad Asim Khan, Irving Kushner, William E. Braun · Arthritis & Rheumatism · 1977 · 172 citations

POPULATION STUDIES OF THE RHEUMATIC DISEASES

Adrian M. Ostfeld · American Journal of Public Health and the Nations Health · 1970 · 138 citations