Hettlich BF, Boothe HW (50 %), Simpson RB, DuBose KA, Boothe DM, Carpenter M. Effect of tympanic cavity evacuation and flushing on microbial isolates during total ear canal ablation with lateral bulla osteotomy in dogs. (vetmed.auburn.edu)
In 1980, the HoSangs used their earnings to purchase a nearby bakery, which they named Royal Caribbean Bakery, and started baking Jamaican favorites such as bulla, coco bread, sugar buns, spice buns, hard dough bread and Jamaican fruitcakes. (fooddrink-magazine.com)
«Lucy's baby», an Australopithecus afarensis girl who lived 3.3 million years ago, had a hyoid bulla; but by the time Homo heidelbergensis arrived on the scene 600,000 years ago, air sacs were a thing of the past. (newscientist.com)