Original sentence: 23 Israeli soldiers were also killed in the fighting.Despite the initially higher estimates that were given at times both by Palestinian and Israeli sources, the Palestinian death toll - which included both fighters and civilians - was subsequently revised downward to 52-54.Major human rights organizations rejected the allegations of a massacre, while maintaining that other war crimes had taken place.Palestinian and international sources alleged that the camp and its dwellings were attacked indiscriminately by Israel with heavy military equipment, combat helicopters, rockets and missiles, and raised allegations of war crimes and massacre, which were reported in the international media
Edited sentence: Palestinian and international sources alleged that the camp and its dwellings were attacked indiscriminately by Israel with heavy military equipment, combat helicopters, rockets and missiles, and raised allegations of war crimes and massacre, which were reported in the international media, leading to an increase in negative feelings toward Israel; the allegations of massacre were subsequently refuted, and the Palestinian death toll was estimated at 52, while 23 Israeli soldiers were killed