CONTAINS GRAPHIC IMAGES<br/> <br />STORY: Syrian warplanes have bombed one of the main hospitals serving rebel-held territory in the north of the country, according to activists and video footage.<br/> <br />Eleven civilians, including two doctors, were killed in the strike against the hospital on Wednesday in the town of al-Bab, 19 miles (30km) northeast of Aleppo city, the opposition Aleppo Media Center said on Thursday.<br/> <br />Video footage posted on a social media website, which Reuters cannot independently verify, shows the limp body of a young child being carried out of the hospital by a man. Another boy lies on the floor, blood on his head and dust covering his body.<br/> <br />In the video, dust fills the air. Rubble and smashed up air conditioning units lie on the floor.<br/> <br />The Aleppo Media Center said that the emergency and radiology departments were destroyed in the attack.<br/> <br />A voice in the videos can be heard saying repeatedly in Arabic "God is Great", and identifying the site as "t
