Therapeutic monoclonal antibodies: scFv patents as a marker of a new class of potential biopharmaceuticals - Pucca, Manuela Berto; Bertolini, Thaís Barboza; Barbosa, José Elpidio; Galina, Simone Vasconcelos Ribeiro; Porto, Geciane Silveira (BJPS Brazilian Journal of Pharmaceutical Sciences, 2011)