[Heads in the air].
D001932:Brain Neoplasms / Q000601:surgery / Q000628:therapy; D002648:Child; D003255:Consumer Organizations / Q000458:organization & administration*; D006257:Head / Q000002:abnormalities / Q000601:surgery; D006776:Hospitals, Pediatric; D006801:Humans; D007223:Infant; D010290:Parents / Q000193:education / Q000523:psychology; D010297:Paris