TY - JOUR T1 - The cytoprotective effect of a nitric oxide donor drug on gastric mucous membrane of rats treated with ketoprofen, a non-steroidal anti-inflammatory drug JO - Arquivos de Gastroenterologia A1 - Villa, Afonso Luiz A1 - Reginaldo, Ceneviva A1 - Viaro, Fernanda A1 - Ramalho, Fernando A1 - Campos, Antonio Dorival A1 - Evora, Paulo Roberto B. SN - 0004-2803 UL - 10.1590/S0004-28032006000300015 VL - 43 Y1 - 2006 PB - Brasil ER -