Book with three or more authors. 1  Author's name, et al. 2  Title of the book. 3  Place of publication: Publisher's name, Date of publication. 4  Medium of publication. 5  Only one author name is required.
burÂ·sa faÂ·briÂ·c'iÂ·i. the bursa of Fabricius in poultry, a blind saclike structure located on the posterodorsal wall of the cloaca; it performs a thymuslike function. Synonym(s): bursa of Fabricius. Lymphoid tissue at the junction of the cloaca and the gut in birds, which gives rise to B lymphocytes.arge bursa on the summit of the calcaneus where the superficial digital flexor muscle tendon is partly inserted as it passes distally to the foot; in the horse there may be an additional small subcutaneous bursa over the tendon at this site; its inflammation causes 'capped hock'. cloacal bursa. bursa of Fabricius.
The buccal space (also termed the buccinator space) is a fascial space of the head and neck (sometimes also termed fascial spaces or tissue spaces).It is a potential space in the cheek, and is paired on each side.The buccal space is superficial to the buccinator muscle and deep to the platysma muscle and the skin.he buccal space is superficial to the buccinator muscle and deep to the platysma muscle and the skin.