TY  - SER
TI  - Excerpta medica, Section 31: Arthritis and rheumatism
SN  - 0014-4355
CY  - Amsterdam
PB  - Excerpta Medica Foundation
KW  - Arthritis
KW  - periodicals
KW  - Rheumatic Diseases
N1  - UKP :v.27(1973)-18, [19], 20-23(1987). Langganan ditamatkan
ER  -