Research 17 July 1990 Panama: Escolastico Calvo: Further information on Medical Letter-Writing Action Panama: Escolastico Calvo
Campaigns 13 July 1990 Turkey: Fear of torture: Further information: at least 20 people detained in Diyarbakir and Silvan
Campaigns 4 July 1990 Turkey: Fear of torture: Further information: at least 20 people detained in Diyarbakir and Silvan
Research 1 July 1990 Colombia: Killings of non-combatant civilians in Puerto Valdivia, Antioquia department
Research 1 July 1990 Guatemala: Extrajudicial executions and human rights: Violations against street children
