G. Papanikolaou

Reporting of conflicts of interest in practice guidelines of preventive and therapeutic interventions

Anna-Bettina Haidich, Despina G Contopoulos-Ioannidis, J. Ioannidis, 2001 .

Citation of randomized evidence in support of guidelines of therapeutic and preventive interventions.

J. Ioannidis, D. Contopoulos-Ioannidis, A. Haidich, 2002, Journal of clinical epidemiology.

Reporting of conflicts of interest in guidelines of preventive and therapeutic interventions

D. Contopoulos-Ioannidis, A. Haidich, G. Papanikolaou, 2001, BMC medical research methodology.