TY  - GEN
AU  - Mergenhagen,S.E.
AU  - Scherp,H.W.
TI  - Comparative immunology of the oral cavity
PY  - 1973///
CY  - Maryland : 
PB  - U.S. Department of Health, education, and Welfare
KW  - Oral health
KW  - Mouth diseases
KW  - Immunology
ER  -