1. Gynaecologists cleared of wrongdoing after death of patient;Dyer;BMJ,2002
2. Former Peruvian government censured over sterilisations;Bosch;BMJ,2002
3. BBC News;Mass sterilisation scandal shocks Peru,2000
4. Case 12.191. Report No 66/00 María Mamérita Mestanza Chávez,2000
5. Encuesta nacional demográfica y de salud 2000;Instituto Nacional de Estadistíca e Informática,2000