TY  - RPRT
TI  - Genetic differences between primary and secondary sicca syndrome.
AU  - H M Moutsopoulos
AU  - D L Mann
AU  - A H Johnson
AU  - T M Chused
PY  - 1979
DO  - 10.1056/nejm197910043011405
UR  - https://pubmed.ncbi.nlm.nih.gov/314586/
ID  - 314586
ER  -