MIXED CONNECTIVE TISSUE DISEASE IN CHILDHOOD RELATIONSHIP WITH SJOGRENS SYNDROME - RAMOS NIEMBRO, F; GUDINO, J; FRAGA M, A; ALARCON SEGOVIA, D (INST NACL NUTR,DEPT IMMUNOL & RHEUMATOL,MEXICO CITY,MEXICO, 1978)
AM J DIS CHILD
Keywords: MIXED, CONNECTIVE TISSUE, DISEASE, CHILDHOOD, SJOGRENS, SYNDROME; CIENCIAS MEDICAS; CIENCIAS CLINICAS; PEDIATRIA