Gazan burn patients flock to hospital

The transcript discusses the arrival of injured individuals with severe burns at a hospital, with locals accusing Israel of using dangerous weapons, including incendiary bombs. Eyewitnesses claim to have seen these bombs, while doctors express concern over the unusual nature of the burn injuries, suspecting the use of white phosphorus. Investigations are underway to determine the use of banned weaponry, but Israel denies the accusations, stating compliance with international law.

What is the significance of the investigations mentioned in the text?

How does Israel respond to the accusations of using banned weaponry?