TY  - BOOK
AU  - Bartfeld, Harry,
AU  - Epstein, Wallace V.        ,
CN  - Q11
CN  - Q11
CY  - New York,
DA  - 1969.
ID  - 60576
KW  - Rheumatoid arthritis.
N1  - Cover title.
N1  - "This series of papers is the result of a conference...held by The New York Academy of Sciences on May 26 and 27, 1969."
PB  - Pub. by the Academy,
PP  - New York,
PY  - 1969.
T1  - Rheumatoid factors and their biological significance.
TI  - Rheumatoid factors and their biological significance.
ER  -