Immunocytochemical detection of epithelial cells in the bone marrow of primary breast cancer patients: a meta-analysisWEINSCHENKER, Patricia; PRADO SOARES, Heloisa; CLARK, Otavio et al.Breast cancer research and treatment. 2004, Vol 87, Num 3, pp 215-224, issn 0167-6806, 10 p.Article

Pharmaceutical industry sponsorship and research outcome and quality: systematic reviewLEXCHIN, Joel; BERO, Lisa A; DJULBEGOVIC, Benjamin et al.BMJ. British medical journal (International ed.). 2003, Vol 326, Num 7400, pp 1167-1170, issn 0959-8146, 4 p.Article

Efficacy of bevacizumab (Bev) plus chemotherapy (CT) compared to CT alone in previously untreated locally advanced or metastatic non-small cell lung cancer (NSCLC): Systematic review and meta-analysisTOBIAS ENGEL AYER BOTREL; CLARK, Otavio; CLARK, Luciana et al.Lung cancer. 2011, Vol 74, Num 1, pp 89-97, issn 0169-5002, 9 p.Article

Searching the literatura latino Americana e do Caribe em Ciências da Saúde (LILACS) database improves systematic reviewsCAMARA CLARK, Otavio Augusto; ARAUJO CASTRO, Aldemar.International journal of epidemiology. 2002, Vol 31, Num 1, pp 112-114, issn 0300-5771Article

Colony-stimulating factors for chemotherapy-induced febrile neutropenia : A meta-analysis of randomized controlled trialsCLARK, Otavio A. C; LYMAN, Gary H; CASTRO, Aldemar A et al.Journal of clinical oncology. 2005, Vol 23, Num 18, pp 4198-4214, issn 0732-183X, 17 p.Article