TY  - RPRT
TI  - An enormous gas-filled bladder.
AU  - J F Calder
AU  - P S Orr
PY  - 1976
DO  - 10.1016/s0022-5347(17)59025-4
UR  - https://pubmed.ncbi.nlm.nih.gov/1003661/
ID  - 1003661
ER  -