Expression levels of the focal adhesion-associated proteins paxillin and p130$^{{\rm CAS}}$ in canine and feline mammary tumors Antonio Scibelli, Danila d'Angelo, Alessandra Pelagalli, Simona Tafuri, Luigi Avallone, Rossella Della Morte and Norma Staiano Vet. Res., 34 2 (2003) 193-202 DOI: 10.1051/vetres:2002066