CONTACT SENSITIVITY AND IMMUNOLOGIC TOLERANCE IN GERMFREE GUINEA PIGS = SENSIBILITE DE CONTACT ET TOLERANCE IMMUNOLOGIQUE CHEZ DES COBAYES AXENIQUESFRIEDLAENDER MH; BAER H; MCMASTER PRB et al.1972; PROC. SOC. EXPER. BIOL. MED.; U.S.A.; DA. 1972; VOL. 141; NO 2; PP. 522-526; BIBL. 22 REF.Serial Issue

THE ROLE OF THE REGIONAL LYMPH NODE IN SENSITIZATION AND TOLERANCE TO SIMPLE CHEMICALSFRIEDLAENDER MH; BAER H.1972; J. IMMUNOL.; U.S.A.; DA. 1972; VOL. 109; NO 5; PP. 1122-1130; BIBL. 20REF.Serial Issue