TY  - RPRT
TI  - Mucous membranes in systemic disease.
AU  - J D Case
AU  - J P Callen
DO  - 10.1016/0738-081x(87)90017-4
UR  - https://pubmed.ncbi.nlm.nih.gov/3300933/
ID  - 3300933
ER  -