TY  - RPRT
TI  - Is yawning a brainstem phenomenon?
AU  - H S Wimalaratna
AU  - R Capildeo
PY  - 1988
DO  - 10.1016/s0140-6736(88)90381-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2893111/
ID  - 2893111
ER  -