D. Wild
发表
B. Isaacs,
D. Wild,
U. Nayak,
1981,
British medical journal.
B. Isaacs,
D. Wild,
U. Nayak,
1981,
Journal of epidemiology and community health.
B. Isaacs,
D. Wild,
U. Nayak,
1981,
Rheumatology and rehabilitation.
B. Isaacs,
D. Wild,
U. Nayak,
1981,
Journal of Epidemiology and Community Health.