Research 31 July 1990 Bangladesh: Reprisal killings of tribal people in the Chittagong Hill Tracts in May 1989 – an update
Research 31 July 1990 Further information on medical letter-writing action: Chile: Gustavo Villalobos and Dr Ramiro Olivares
Campaigns 25 July 1990 Peru: possible extrajudicial execution: Dr Fernando Colonio Arteaga, Maximo Rico Bazan, Gabriel Tupia Huamancusi, Ciro Aramburu Villanueva
Research 18 July 1990 USSR: Mstislav Vink: Further information on Medical Letter-Writing Action (EUR 46/15/90, 9 May 1990)
Research 17 July 1990 Panama: Escolastico Calvo: Further information on Medical Letter-Writing Action Panama: Escolastico Calvo
